1 2020-08-31 Alan Modra <amodra@gmail.com>
4 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
5 and similarly for variables dealing with overflow.
7 2020-08-31 Alan Modra <amodra@gmail.com>
10 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
11 without undefined behaviour. Tidy excess casts.
13 2020-08-31 Alan Modra <amodra@gmail.com>
15 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
16 alignment from reloc addend after reloc type R_MN10300_ALIGN is
19 2020-08-30 Alan Modra <amodra@gmail.com>
23 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
24 without undefined behaviour.
26 2020-08-29 Nick Clifton <nickc@redhat.com>
29 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
32 2020-08-29 Alan Modra <amodra@gmail.com>
35 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
36 element when count is zero. bfd_realloc when shrinking.
38 2020-08-28 Alan Modra <amodra@gmail.com>
41 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
44 2020-08-28 Alan Modra <amodra@gmail.com>
47 * ecofflink.c (WRITE): Really don't write zero size chunks.
49 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
52 * linker.c (bfd_generic_define_common_symbol): Force the alignment
53 to 1 if the section has now alignment requirement.
55 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
57 * elf32-csky.c (csky_archs): Fix arch names.
58 (csky_find_arch_with_name): New.
59 (elf32_csky_merge_attributes): New.
60 (csky_elf_merge_private_bfd_data): Add process of merge
62 (elf32_csky_obj_attrs_arg_type): New.
63 (elf32_csky_obj_attrs_handle_unknown): New.
64 (elf_backend_obj_attrs_vendor): Define.
65 (elf_backend_obj_attrs_section): Define.
66 (elf_backend_obj_attrs_arg_type): Define.
67 (elf_backend_obj_attrs_section_type): Define.
69 2020-08-28 Nick Clifton <nickc@redhat.com>
72 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
73 for undefined symbols which will not generate extra warning
74 messages about truncated relocs.
76 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
78 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
79 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
80 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
81 unresolved reloc checks.
83 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
86 * som.c (som_bfd_copy_private_section_data): Issue error when a
87 subspace is specified without its containing space.
89 2020-08-27 Alan Modra <amodra@gmail.com>
92 * elflink.c: Include limits.h.
93 (CHAR_BIT): Provide fallback define.
94 (set_symbol_value): Correct complex reloc comment.
95 (undefined_reference): Set bfd_error.
96 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
98 (eval_symbol): Limit shifts. Force unsigned for left shift.
100 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
101 * configure: Regenerate.
102 * config.in: Regenerate.
104 2020-08-27 Alan Modra <amodra@gmail.com>
107 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
109 2020-08-27 Alan Modra <amodra@gmail.com>
111 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
112 on sym_sec not being output.
114 2020-08-27 Alan Modra <amodra@gmail.com>
117 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
119 2020-08-26 Nick Clifton <nickc@redhat.com>
122 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
124 (avr_elf32_load_records_from_section): Use bfd_get_16 and
125 bfd_get_32 to load values from potentially unaligned pointers.
128 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
129 ignore local symbols.
130 (elf64_alpha_relax_got_load): Do not check for local dynamic
132 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
134 (INSN_A) Cast the A parameter to unsigned.
135 (INSN_AB): Define in terms of INSN_A.
136 (INSN_ABC): Likewise.
137 (INSN_ABO): Likewise.
141 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
142 unsigned long constant when creating a mask to test for alignment
145 2020-08-26 Alan Modra <amodra@gmail.com>
148 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
150 2020-08-26 Alan Modra <amodra@gmail.com>
153 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
154 when section is empty.
156 2020-08-26 Alan Modra <amodra@gmail.com>
159 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
162 2020-08-26 Alan Modra <amodra@gmail.com>
170 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
171 (ppc64_elf_tls_setup): Likewise.
172 (branch_reloc_hash_match): Likewise.
173 (build_plt_stub): Likewise.
174 (ppc64_elf_relocate_section): Likewise.
176 2020-08-26 Alan Modra <amodra@gmail.com>
179 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
181 2020-08-26 Alan Modra <amodra@gmail.com>
184 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
185 sstubs->contents != NULL.
187 2020-08-26 Alan Modra <amodra@gmail.com>
190 * som.c (som_prep_for_fixups): Return early when no symbols.
192 2020-08-26 Alan Modra <amodra@gmail.com>
195 * ecofflink.c (WRITE): Don't write size 0 chunks.
197 2020-08-26 Alan Modra <amodra@gmail.com>
199 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
201 2020-08-26 Alan Modra <amodra@gmail.com>
204 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
206 2020-08-26 David Faust <david.faust@oracle.com>
208 * archures.c (bfd_mach_xbpf): Define.
209 * bfd-in2.h: Regenerate.
210 * cpu-bpf.c (bfd_xbpf_arch) New.
211 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
213 2020-08-26 Alan Modra <amodra@gmail.com>
215 * archures.c (bfd_mach_ck860): Define.
217 2020-08-25 Mark Wielaard <mark@klomp.org>
219 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
220 and dwarf_rnglists_size fields.
221 (dwarf_debug_sections): Add debug_rnglists.
222 (dwarf_debug_section_enum): Likewise.
223 (read_debug_rnglists): New function.
224 (read_rangelist): New function to call either read_ranges or
225 read_rnglists. Rename original function to...
226 (read_ranges): ...this.
227 (read_rnglists): New function.
229 2020-08-25 Alan Modra <amodra@gmail.com>
232 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
233 is_elf_hash_table before accessing elf fields.
235 2020-08-25 Alan Modra <amodra@gmail.com>
238 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
241 2020-08-25 Alan Modra <amodra@gmail.com>
244 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
245 before accessing elf fields.
247 2020-08-25 Alan Modra <amodra@gmail.com>
250 * som.c (som_compute_checksum): XOR 32-bit words in header,
251 not unsigned long sized words.
253 2020-08-25 Alan Modra <amodra@gmail.com>
256 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
257 amount copied for elf_segment_map defined with one element
260 2020-08-25 Alan Modra <amodra@gmail.com>
263 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
264 bfd_get_x size function to read addends out of fields. Apply
265 rightshift adjustment too. Don't apply the now unnecessary
266 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
267 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
268 Correct R_ARM_THM_JUMP6 addend.
270 2020-08-25 Alan Modra <amodra@gmail.com>
273 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
274 before start of section.
276 2020-08-25 Alan Modra <amodra@gmail.com>
278 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
279 before accessing elf_hash_table_id.
280 * elf32-arc.c (elf_arc_hash_table): Likewise.
281 * elf32-arm.c (elf32_arm_hash_table): Likewise.
282 * elf32-avr.c (avr_link_hash_table): Likewise.
283 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
284 * elf32-cris.c (elf_cris_hash_table): Likewise.
285 * elf32-csky.c (csky_elf_hash_table): Likewise.
286 * elf32-frv.c (frvfdpic_hash_table): Likewise.
287 * elf32-hppa.c (hppa_link_hash_table): Likewise.
288 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
289 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
290 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
291 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
292 * elf32-metag.c (metag_link_hash_table): Likewise.
293 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
294 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
295 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
296 * elf32-s390.c (elf_s390_hash_table): Likewise.
297 * elf32-sh.c (sh_elf_hash_table): Likewise.
298 * elf32-spu.c (spu_hash_table): Likewise.
299 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
300 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
301 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
302 * elf64-hppa.c (hppa_link_hash_table): Likewise.
303 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
304 * elf64-s390.c (elf_s390_hash_table): Likewise.
305 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
306 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
307 * elfxx-mips.c (mips_elf_hash_table): Likewise.
308 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
309 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
311 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
313 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
314 int. Use '%u' format with _bfd_error_handler to render it.
316 2020-08-25 Alan Modra <amodra@gmail.com>
319 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
320 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
322 2020-08-25 Alan Modra <amodra@gmail.com>
325 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
326 accessing elf_hash_table_id.
328 2020-08-25 Alan Modra <amodra@gmail.com>
331 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
332 accessing elf_hash_table_id.
334 2020-08-24 Mark Wielaard <mark@klomp.org>
336 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
337 (read_formatted_entries): Likewise. And skip zero entry.
339 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
341 * bfd-in2.h (bfd_mach_ck860): New.
342 * cpu-csky.c (arch_info_struct): Add item for CK860.
344 2020-08-24 Alan Modra <amodra@gmail.com>
346 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
347 high part tprel16 relocs.
348 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
349 Clear do_tls_opt on odd instructions.
350 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
351 Don't sanity check them here.
352 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
353 high part tprel16 relocs.
354 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
355 Clear do_tls_opt on odd instructions.
356 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
358 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
361 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
362 * configure: Regenerate.
364 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
367 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
368 versioned symbols, which are defined in shared objects, in
371 2020-08-21 Nick Clifton <nickc@redhat.com>
373 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
374 the data map if there are entries in it.
375 (_bfd_aarch64_erratum_843419_scan): Likewise.
377 2020-08-21 Jan Beulich <jbeulich@suse.com>
379 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
380 last byte of debug dir, not first.
382 2020-08-20 Nick Clifton <nickc@redhat.com>
385 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
386 field in the ELF header of the compressed sections.
388 2020-08-20 Nick Clifton <nickc@redhat.com>
391 * elf-bfd.h (struct bfd_elf_section_data): Add
392 has_secondary_relocs field.
393 * elf.c (_bfd_elf_copy_special_section_fields): Set the
394 has_secondary_relocs field for sections which have associated
396 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
397 on sections which have associated secondary relocs.
399 2020-08-15 Alan Modra <amodra@gmail.com>
401 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
402 small common section.
403 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
404 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
405 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
406 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
407 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
408 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
409 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
410 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
411 * elf32-v850.c (v850_elf_check_relocs): Likewise.
412 (v850_elf_add_symbol_hook): Likewise.
413 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
414 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
415 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
416 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
418 2020-08-15 Alan Modra <amodra@gmail.com>
421 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
423 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
424 on small common section.
425 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
426 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
427 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
428 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
429 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
430 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
432 2020-08-14 Alan Modra <amodra@gmail.com>
434 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
435 rather than another copy of primes. Increase maximum default
438 2020-08-13 Alan Modra <amodra@gmail.com>
440 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
442 2020-08-13 Alan Modra <amodra@gmail.com>
444 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
445 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
446 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
447 optimization when --no-pcrel-optimize.
449 2020-08-13 Alan Modra <amodra@gmail.com>
452 * bfd.c (struct bfd): Add read_only.
453 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
454 Set read_only on warning.
455 (elf_object_p): Sanity check program header alignment. Set
456 read_only on warning.
457 * bfd-in2.h: Regenerate.
459 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
461 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
462 win32pstatus note type to avoid signedness comparison warning.
464 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
466 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
467 win32pstatus notes, and return TRUE so we continue rather than
468 stopping as if it was an error.
470 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
472 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
474 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
476 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
477 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
478 appropriate size constraint for each win32pstatus note type.
480 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
482 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
483 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
486 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
488 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
489 (elfcore_grok_win32pstatus): Use.
491 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
493 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
494 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
495 offsets used to read NOTE_INFO_PROCESS.
497 2020-08-12 Nick Clifton <nickc@redhat.com>
499 * po/ru.po: Updated Russian translation.
500 * po/sr.po: Updated Serbian translation.
502 2020-08-07 David Faust <david.faust@oracle.com>
504 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
505 DISP16 and DISP32 relocations.
507 2020-08-05 David Faust <david.faust@oracle.com>
509 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
510 (bpf_elf_howto_table): Use it here.
511 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
512 instruction and data relocations.
514 2020-08-03 Alan Modra <amodra@gmail.com>
516 * vms-lib.c (vms_traverse_index): Sanity check size remaining
517 before accessing vms_idx or vms_elfidx.
519 2020-08-03 Alan Modra <amodra@gmail.com>
522 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
523 size against file size. Correct LONG_MAX limit check.
524 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
525 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
526 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
527 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
528 bfd_malloc_and_get_section.
530 2020-07-31 Alan Modra <amodra@gmail.com>
533 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
534 IR symbols to become dynamic.
535 (elf_link_add_object_symbols): Don't exclude IR symbols when
536 deciding whether an as-needed shared library is needed.
538 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
541 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
543 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
545 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
547 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
548 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
549 Don't define _STRUCTURED_PROC.
550 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
551 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
552 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
553 * configure, config.in: Regenerate.
554 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
555 * Makefile.in, doc/Makefile.in: Regenerate.
557 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
559 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
560 (elf_link_hash_table): Add sym_cache.
561 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
562 (elf32_arm_check_relocs): Updated.
563 (elf32_arm_size_dynamic_sections): Likewise.
564 * elf32-bfin.c (bfin_link_hash_table): Removed.
565 (bfin_link_hash_newfunc): Updated.
566 (bfin_hash_table): Removed.
567 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
568 (csky_elf_check_relocs): Updated.
569 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
570 (elf32_hppa_check_relocs): Updated.
571 * elf32-i386.c (elf_i386_tls_transition): Updated.
572 (elf_i386_convert_load_reloc): Likewise.
573 (elf_i386_check_relocs): Likewise.
574 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
575 (m32r_elf_hash_table): Updated.
576 (m32r_elf_link_hash_table_create): Likewise.
577 (m32r_elf_create_dynamic_sections): Likewise.
578 (m32r_elf_adjust_dynamic_symbol): Likewise.
579 (allocate_dynrelocs): Likewise.
580 (m32r_elf_size_dynamic_sections): Likewise.
581 (m32r_elf_relocate_section): Likewise.
582 (m32r_elf_finish_dynamic_symbol): Likewise.
583 (m32r_elf_check_relocs): Likewise.
584 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
586 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
587 (elf_m68k_check_relocs): Updated.
588 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
589 (elf_metag_check_relocs): Updated.
590 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
591 (microblaze_elf_check_relocs): Updated.
592 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
593 (nds32_elf_create_dynamic_sections): Likewise.
594 (nds32_elf_adjust_dynamic_symbol): Likewise.
595 (nds32_elf_check_relocs): Likewise.
596 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
597 srelbss and aym_cache.
598 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
599 (nios2_elf32_check_relocs): Updated.
600 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
601 (or1k_elf_check_relocs): Updated.
602 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
603 (ppc_elf_check_relocs): Updated.
604 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
605 (elf_s390_check_relocs): Updated.
606 (elf_s390_finish_dynamic_sections): Likewise.
607 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
609 (sh_elf_create_dynamic_sections): Updated.
610 (sh_elf_adjust_dynamic_symbol): Likewise.
611 (sh_elf_size_dynamic_sections): Likewise.
612 (sh_elf_check_relocs): Likewise.
613 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
614 (elf32_tic6x_check_relocs): Updated.
615 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
616 (tilepro_elf_hash_table): Updated.
617 (tilepro_elf_link_hash_table_create): Likewise.
618 (tilepro_elf_check_relocs): Likewise.
619 (tilepro_elf_adjust_dynamic_symbol): Likewise.
620 (allocate_dynrelocs): Likewise.
621 (tilepro_elf_size_dynamic_sections): Likewise.
622 (tilepro_elf_relocate_section): Likewise.
623 (tilepro_elf_finish_dynamic_symbol): Likewise.
624 (tilepro_finish_dyn): Likewise.
625 (tilepro_elf_finish_dynamic_sections): Likewise.
626 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
627 (ppc64_elf_before_check_relocs): Updated.
628 (ppc64_elf_check_relocs): Likewise.
629 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
630 (elf_s390_check_relocs): Updated.
631 (elf_s390_relocate_section): Likewise.
632 (elf_s390_finish_dynamic_sections): Likewise.
633 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
634 (elf_x86_64_check_relocs): Likewise.
635 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
637 (elfNN_aarch64_check_relocs): Updated.
638 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
639 (riscv_elf_check_relocs): Updated.
640 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
641 (mips_elf_resolve_got_page_ref): Updated.
642 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
643 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
645 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
646 (tilegx_elf_check_relocs): Updated.
647 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
649 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
651 * elflink.c (bfd_elf_final_link): Give local symbols a name if
653 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
654 return TRUE if making ET_REL output.
656 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
658 * elf-bfd.h (elf_backend_data): Add
659 `elf_backend_elfsym_local_is_section' member.
660 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
662 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
663 * elflink.c (bfd_elf_final_link): Use it to determine whether
664 set the `.symtab' section's `sh_info' value to the index of the
665 first non-local or non-section symbol.
666 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
668 (elf_backend_elfsym_local_is_section): New macro.
669 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
671 (elf_backend_elfsym_local_is_section): New macro.
673 2020-07-29 Alan Modra <amodra@gmail.com>
675 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
676 defined in excluded sections.
678 2020-07-28 Alan Modra <amodra@gmail.com>
680 * elf.c (assign_section_numbers): Comment. Don't segfault on
681 discarded sections when setting linked-to section for generic
683 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
685 2020-07-27 Alan Modra <amodra@gmail.com>
687 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
689 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
692 2020-07-24 Nick Clifton <nickc@redhat.com>
694 * config.bfd: Move xc16x target to the obsolete list.
696 2020-07-22 Kevin Buettner <kevinb@redhat.com>
698 * binary.c (binary_get_section_contents): Seek using offset
699 from section's file position.
701 2020-07-22 Kevin Buettner <kevinb@redhat.com>
703 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
705 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
708 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
709 type for the first function argument. Rename pointers to reflect
710 that they have distinct types.
712 2020-07-20 Alan Modra <amodra@gmail.com>
714 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
716 2020-07-19 Alan Modra <amodra@gmail.com>
718 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
719 (select_alt_stub): New function.
720 (ppc_get_stub_entry): Use it here.
721 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
723 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
724 merge notoc stubs with other varieties when power10_stubs is "auto".
725 Instead dup the stub hash table entry.
726 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
727 tests of power10_stubs.
729 2020-07-15 Alan Modra <amodra@gmail.com>
732 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
734 2020-07-15 Nick Clifton <nickc@redhat.com>
737 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
738 check for aux entries that overflow the buufer.
740 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
742 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
743 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
745 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
746 Alan Modra <amodra@gmail.com>
749 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
750 objects both before and after normal object files.
751 * elflink.c (_bfd_elf_section_already_linked): Likewise.
753 2020-07-10 Alan Modra <amodra@gmail.com>
755 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
756 * elf64-ppc.c (struct ppc_link_hash_table): Delete
758 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
759 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
760 uses of power10_stubs.
762 2020-07-09 Alan Modra <amodra@gmail.com>
764 * coff-ppc.c: Delete.
767 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
768 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
770 (coff_write_object_contents): Remove PPC_PE code.
771 * config.bfd: Move powerpcle-pe to removed targets.
772 * configure.ac: Remove powerpc PE entries.
773 * libcoff-in.h (ppc_allocate_toc_section): Delete.
774 (ppc_process_before_allocation): Delete.
775 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
776 * targets.c: Remove powerpc PE vectors.
777 * po/SRC-POTFILES.in: Regenerate.
778 * libcoff.h: Regenerate.
779 * Makefile.in: Regenerate.
780 * configure: Regenerate.
782 2020-07-09 Nick Clifton <nickc@redhat.com>
784 * po/fr.po: Updated French translation.
786 2020-07-07 Alan Modra <amodra@gmail.com>
788 * xcofflink.c (xcoff_mark): Don't mark const sections.
789 (bfd_xcoff_record_link_assignment): Add FIXME.
790 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
791 sections being discarded by linker script.
793 2020-07-07 Alan Modra <amodra@gmail.com>
795 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
796 time, uid, gid and mode for deterministic archive.
797 (xcoff_write_archive_contents_big): Likewise.
799 2020-07-07 Alan Modra <amodra@gmail.com>
801 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
804 2020-07-06 Nick Clifton <nickc@redhat.com>
806 * po/pt.po: Updated Portuguese translation.
807 * po/uk.po: Updated Ukranian translation.
809 2020-07-04 Nick Clifton <nickc@redhat.com>
811 * version.m4: Set version to 2.35.50.
812 * configure: Regenerate.
813 * po/bbfd.pot: Regenerate.
815 2020-07-04 Nick Clifton <nickc@redhat.com>
817 Binutils 2.35 branch created.
819 2020-07-01 Alan Modra <amodra@gmail.com>
822 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
823 raw syment index before dereferencing.
825 2020-07-01 Alan Modra <amodra@gmail.com>
827 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
829 2020-07-01 Alan Modra <amodra@gmail.com>
831 * config.bfd: Obsolete xc16x.
833 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
835 * archures.c (bfd_mach_i386_nacl): Removed.
836 (bfd_mach_i386_i386_nacl): Likewise.
837 (bfd_mach_x86_64_nacl): Likewise.
838 (bfd_mach_x64_32_nacl): Likewise.
839 * config.bfd: Remove *-*-nacl* targets.
840 * configure.ac: Remove x86 NaCl target vectors.
841 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
842 (bfd_x64_32_nacl_arch): Likewise.
843 (bfd_x86_64_nacl_arch): Likewise.
844 (bfd_i386_nacl_arch): Likewise.
845 (bfd_x64_32_arch_intel_syntax): Updated.
846 * elf32-i386.c: Don't include "elf-nacl.h".
847 (elf_i386_nacl_plt): Removed.
848 (elf_i386_nacl_plt0_entry): Likewise.
849 (elf_i386_nacl_plt_entry): Likewise.
850 (elf_i386_nacl_pic_plt0_entry): Likewise.
851 (elf_i386_nacl_pic_plt_entry): Likewise.
852 (elf_i386_nacl_eh_frame_plt): Likewise.
853 (elf_i386_nacl_plt): Likewise.
854 (elf32_i386_nacl_elf_object_p): Likewise.
855 (elf_i386_get_synthetic_symtab): Updated.
856 (elf_i386_link_setup_gnu_properties): Likewise.
857 * elf64-x86-64.c: Don't include "elf-nacl.h".
858 (elf_x86_64_nacl_plt): Removed.
859 (elf64_x86_64_nacl_elf_object_p): Likewise.
860 (elf_x86_64_nacl_plt0_entry): Likewise.
861 (elf_x86_64_nacl_plt_entry): Likewise.
862 (elf_x86_64_nacl_eh_frame_plt): Likewise.
863 (elf_x86_64_nacl_plt): Likewise.
864 (elf32_x86_64_nacl_elf_object_p): Likewise.
865 (elf_x86_64_get_synthetic_symtab): Updated.
866 (elf_x86_64_link_setup_gnu_properties): Likewise.
867 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
868 * targets.c: Remove x86 NaCl target vectors.
869 * bfd-in2.h: Regenerated.
870 * configure: Likewise.
872 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
874 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
875 _bfd_elf_add_dynamic_tags.
877 2020-06-29 Alan Modra <amodra@gmail.com>
879 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
880 return value of bfd_bread. Don't read more than requested length.
881 Sanity check length. Properly terminate file name.
883 2020-06-29 Alan Modra <amodra@gmail.com>
885 * arc-got.h: Use C style comments.
886 * coff-z80.c: Likewise.
887 * elf32-csky.c: Likewise.
888 * peXXigen.c: Likewise.
889 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
892 2020-06-26 Pat Bernardi <bernardi@adacore.com>
894 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
895 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
897 2020-06-26 Alan Modra <amodra@gmail.com>
899 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
900 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
901 (riscv_get_priv_spec_name): Move to..
902 * cpu-riscv.c: ..here.
903 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
904 Use %u to print unsigned numbers.
906 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
908 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
909 default architecture.
911 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
914 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
915 _bfd_elf_add_dynamic_tags.
917 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
920 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
921 _bfd_elf_add_dynamic_tags.
923 2020-06-24 Alan Modra <amodra@gmail.com>
925 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
926 shifts without undefined behaviour.
928 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
930 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
932 (_bfd_elf_add_dynamic_tags): New.
933 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
934 _bfd_elf_add_dynamic_tags.
935 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
936 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
937 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
938 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
939 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
940 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
941 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
942 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
944 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
945 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
946 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
947 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
948 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
949 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
950 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
951 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
952 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
954 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
955 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
956 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
957 _bfd_elf_maybe_vxworks_add_dynamic_tags.
958 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
959 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
961 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
962 (_bfd_x86_elf_size_dynamic_sections): Likewise.
963 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
964 dt_reloc_sz and dt_reloc_ent.
965 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
966 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
968 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
969 etab.dt_pltgot_required.
970 (elf32_hppa_size_dynamic_sections): Call
971 _bfd_elf_add_dynamic_tags.
972 * elf32-metag.c (elf_metag_link_hash_table_create): Set
973 etab.dt_pltgot_required.
974 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
975 * elf32-sh.c (sh_elf_link_hash_table_create): Set
976 root.dt_pltgot_required for FDPIC output.
977 (sh_elf_size_dynamic_sections): Call
978 _bfd_elf_maybe_vxworks_add_dynamic_tags.
979 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
980 elf.dt_pltgot_required.
981 (elf_xtensa_size_dynamic_sections): Call
982 _bfd_elf_add_dynamic_tags.
983 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
984 root.dt_pltgot_required.
985 (elf64_hppa_size_dynamic_sections): Call
986 _bfd_elf_add_dynamic_tags.
987 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
988 root.dt_pltgot_required.
989 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
990 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
991 * elflink.c (_bfd_elf_add_dynamic_tags): New.
993 2020-06-22 Saagar Jha <saagar@saagarjha.com>
995 * mach-o.c: Support the new load commands by reading a linkedit
996 data command for them.
998 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1000 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1001 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1002 (riscv_get_priv_spec_class): Likewise.
1003 (riscv_get_priv_spec_name): Likewise.
1004 (riscv_get_priv_spec_class_from_numbers): New function, convert
1005 the version numbers into string, then call riscv_get_priv_spec_class
1006 to get the priv spec class.
1007 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1008 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1009 (riscv_get_priv_spec_name): Likewise.
1010 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1011 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1012 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1013 of input and output objects form their priv spec attributes by
1014 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1015 errors when linking objects with differnet priv spec versions. We do
1016 know v1.9.1 may have conflicts to other versions, so report the
1017 warning, too. After that, update the output priv spec version to the
1020 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1022 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1023 priv attributes, we will check the conflicts for all of them (major,
1024 minor and revision), and then set the priv_attrs_merged to TRUE to
1025 indicate that we have handled all of the priv attributes. Remove
1026 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1028 2020-06-21 Alan Modra <amodra@gmail.com>
1031 * configure.ac: Disable plugins by default for some targets.
1032 * plugin.c: Comment typo fix.
1033 * configure: Regenerate.
1035 2020-06-19 Nick Clifton <nickc@redhat.com>
1037 * plugin.c (try_load_plugin): Suppress the error message about
1038 being unable to open a plugin if creating a list of viable
1041 2020-06-16 Alan Modra <amodra@gmail.com>
1043 * aout-tic30.c: Delete file.
1044 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1045 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1046 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1047 (xc16x-*-elf): Sort properly.
1048 * configure.ac: Remove tic30_aout_vec.
1049 * targets.c: Likewise.
1050 * Makefile.in: Regenerate.
1051 * configure: Regenerate.
1052 * po/SRC-POTFILES.in: Regenerate.
1054 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1056 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1057 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1058 (elf32xtensa_abi): New global variable.
1059 (xtensa_abi_choice): New function.
1060 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1061 XSHAL_ABI to select PLT code.
1063 2020-06-15 Roland McGrath <mcgrathr@google.com>
1065 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1066 field of bfd_link_info.
1068 2020-06-15 Alan Modra <amodra@gmail.com>
1070 * config.bfd: Obsolete powerpcle-*-pe targets.
1072 2020-06-15 Alan Modra <amodra@gmail.com>
1075 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1076 symbols that were defined in discarded sections.
1077 * cofflink.c (coff_link_check_archive_element): Likewise.
1078 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1080 (_bfd_coff_write_global_sym): Don't emit such symbols.
1081 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1082 libcoff.h: Regenerate.
1084 2020-06-11 Alan Modra <amodra@gmail.com>
1087 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1089 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1091 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1092 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1093 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1096 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1099 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1100 Clear verinfo.verdef.
1102 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1105 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1106 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1107 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1109 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1110 Set ifunc_resolvers if there are FUNC resolvers.
1111 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1112 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1113 with elf.ifunc_resolvers.
1114 (write_plt_relocs_for_local_syms): Likewise.
1115 (ppc64_elf_relocate_section): Likewise.
1116 (ppc64_elf_finish_dynamic_sections): Likewise.
1117 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1119 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1120 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1121 instead of readonly_dynrelocs_against_ifunc.
1122 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1123 readonly_dynrelocs_against_ifunc.
1125 2020-06-09 Alan Modra <amodra@gmail.com>
1127 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1128 maybe_local_ifunc_resolver field.
1129 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1130 cases where maybe_local_ifunc_resolver was set.
1131 (ppc64_elf_relocate_section): Likewise.
1132 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1135 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1137 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1139 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1141 (elf32_arm_size_dynamic_sections): Updated. Clear
1142 root.tlsdesc_plt for DF_BIND_NOW.
1143 (elf32_arm_finish_dynamic_sections): Updated.
1144 (elf32_arm_output_arch_local_syms): Likewise.
1145 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1146 Clear root.tlsdesc_plt for DF_BIND_NOW.
1147 (nds32_elf_finish_dynamic_sections): Updated.
1148 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1149 dt_tlsdesc_plt and dt_tlsdesc_got.
1150 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1151 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1152 tlsdesc_plt and dt_tlsdesc_got.
1153 (elfNN_aarch64_allocate_dynrelocs): Updated.
1154 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1155 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1156 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1158 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1159 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1160 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1161 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1164 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1166 * elf32-tic6x.c (elf32_bed): Defined the default to
1169 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1171 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1173 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1174 root.splt/root.srelplt.
1175 (elf64_hppa_create_dynamic_sections): Likewise.
1176 (elf64_hppa_size_dynamic_sections): Likewise.
1177 (elf64_hppa_finish_dynamic_symbol): Likewise.
1178 (elf_hppa_final_link): Likewise.
1179 (elf_hppa_final_link_relocate): Likewise.
1181 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1183 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1184 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1187 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1189 * elf-bfd.h (elf_target_os): New.
1190 (elf_link_hash_table): Add target_os.
1191 (elf_backend_data): Add target_os.
1192 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1193 symbian_p and nacl_p.
1194 (create_got_section): Updated.
1195 (elf32_arm_create_dynamic_sections): Likewise.
1196 (arm_type_of_stub): Likewise.
1197 (elf32_arm_create_or_find_stub_sec): Likewise.
1198 (elf32_arm_allocate_plt_entry): Likewise.
1199 (elf32_arm_populate_plt_entry): Likewise.
1200 (elf32_arm_final_link_relocate): Likewise.
1201 (elf32_arm_check_relocs): Likewise.
1202 (allocate_dynrelocs_for_symbol): Likewise.
1203 (elf32_arm_finish_dynamic_symbol): Likewise.
1204 (elf32_arm_finish_dynamic_sections): Likewise.
1205 (elf32_arm_output_plt_map_1): Likewise.
1206 (elf32_arm_output_arch_local_syms): Likewise.
1207 (elf32_arm_add_symbol_hook): Likewise.
1208 (elf32_arm_nacl_link_hash_table_create): Likewise.
1209 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1210 (elf32_arm_symbian_link_hash_table_create): Likewise.
1211 (ELF_TARGET_OS): New.
1212 * elf32-i386.c (elf_i386_arch_bed): Removed.
1213 (elf_backend_arch_data): Likewise.
1214 (elf_i386_solaris_arch_bed): Likewise.
1215 (elf_i386_nacl_arch_bed): Likewise.
1216 (elf_i386_vxworks_arch_bed): Likewise.
1217 (elf_i386_relocate_section): Updated.
1218 (elf_i386_finish_dynamic_sections): Likewise.
1219 (elf_i386_get_synthetic_symtab): Likewise.
1220 (elf_i386_link_setup_gnu_properties): Likewise.
1221 (ELF_TARGET_OS): New.
1222 * elf32-mips.c (ELF_TARGET_OS): New.
1223 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1224 (ppc_elf_create_got): Updated.
1225 (ppc_elf_create_dynamic_sections): Likewise.
1226 (ppc_elf_check_relocs): Likewise.
1227 (ppc_elf_adjust_dynamic_symbol): Likewise.
1228 (ppc_elf_size_dynamic_sections): Likewise.
1229 (ppc_elf_relocate_section): Likewise.
1230 (ppc_elf_finish_dynamic_sections): Likewise.
1231 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1232 (ELF_TARGET_OS): New.
1233 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1234 (sh_elf_link_hash_table_create): Updated.
1235 (sh_elf_create_dynamic_sections): Likewise.
1236 (allocate_dynrelocs): Likewise.
1237 (sh_elf_size_dynamic_sections): Likewise.
1238 (sh_elf_relocate_section): Likewise.
1239 (sh_elf_finish_dynamic_symbol): Likewise.
1240 (sh_elf_finish_dynamic_sections): Likewise.
1241 (ELF_TARGET_OS): New.
1242 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1244 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1245 (ELF_TARGET_OS): New.
1246 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1247 (elf_x86_64_solaris_arch_bed): Likewise.
1248 (elf_x86_64_nacl_arch_bed): Likewise.
1249 (elf_x86_64_finish_dynamic_sections): Updated.
1250 (elf_x86_64_get_synthetic_symtab): Likewise.
1251 (elf_x86_64_link_setup_gnu_properties): Likewise.
1252 (ELF_TARGET_OS): New.
1253 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1255 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1256 (MIPS_ELF_REL_DYN_NAME): Updated.
1257 (ELF_MIPS_GP_OFFSET): Likewise.
1258 (mips_elf_create_local_got_entry): Likewise.
1259 (mips_elf_allocate_dynamic_relocations): Likewise.
1260 (mips_elf_count_got_symbols): Likewise.
1261 (is_gott_symbol): Likewise.
1262 (mips_elf_calculate_relocation): Likewise.
1263 (mips_elf_create_dynamic_relocation): Likewise.
1264 (_bfd_mips_elf_check_relocs): Likewise.
1265 (allocate_dynrelocs): Likewise.
1266 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1267 (mips_elf_lay_out_got): Likewise.
1268 (mips_elf_set_plt_sym_value): Likewise.
1269 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1270 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1271 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1272 (_bfd_mips_elf_final_link): Likewise.
1273 (_bfd_mips_init_file_header): Likewise.
1274 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1276 (allocate_dynrelocs): Likewise.
1277 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1278 (_bfd_sparc_elf_relocate_section): Likewise.
1279 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1280 (sparc_finish_dyn): Likewise.
1281 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1282 * elfxx-target.h (ELF_TARGET_OS): New.
1283 (elfNN_bed): Add ELF_TARGET_OS.
1284 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1285 (_bfd_x86_elf_link_hash_table_create): Likewise.
1286 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1287 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1288 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1289 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1290 * elfxx-x86.h (elf_x86_target_os): Removed.
1291 (elf_x86_backend_data): Likewise.
1292 (get_elf_x86_backend_data): Likewise.
1293 (elf_x86_link_hash_table): Remove target_os.
1295 2020-06-06 Alan Modra <amodra@gmail.com>
1298 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1299 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1300 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1301 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1302 * elf64-ppc.c: Update throughout for reloc renaming.
1303 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1304 * libbfd.h: Regenerate.
1305 * bfd-in2.h: Regenerate.
1307 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1310 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1313 2020-06-05 Nick Clifton <nickc@redhat.com>
1315 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1318 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1320 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1321 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1322 whether the object can be linked according to it's priv
1323 attributes. The object without any priv spec attributes can
1324 be linked with others. If the first input object doesn't contain
1325 any priv attributes, then we need to copy the setting from the
1326 next input one. Also report more detailed error messages to user.
1328 2020-06-04 Stephen Casner <casner@acm.org>
1330 Extend pdp11-aout symbol table format to accommodate .stab
1331 symbols and implement correct handling of them.
1333 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1334 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1335 normal vs. .stab symbol table type values, replacing N_STAB mask.
1336 (translate_from_native_sym_flags): Determine correct section for
1337 different .stab types.
1338 (translate_to_native_sym_flags): Leave .stab types intact.
1339 (translate_symbol_table): Error if symbol indicates overlay;
1340 store desc field from .stab symbols.
1341 (write_syms): Output desc field with symbol.
1342 (aout_link_check_ar_symbols): Skip .stab symbols.
1343 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1344 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1345 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1346 correctly distinguish .stab symbols and select calculate their
1347 section and value; and copy desc and ovly fields from input symbol
1350 2020-06-04 Stephen Casner <casner@acm.org>
1352 * aoutx.h (translate_symbol_table): Comment had external and
1354 * pdp11.c (translate_symbol_table): Likewise.
1356 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1358 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1359 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1360 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1362 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1365 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1366 in debug section against symbol defined in shared library to 0.
1367 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1368 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1369 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1370 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1371 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1372 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1373 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1374 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1375 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1376 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1377 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1378 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1379 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1380 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1382 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1383 there is non-GOT reference.
1384 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1385 non-alloced sections.
1387 2020-06-03 Stephen Casner <casner@acm.org>
1389 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1391 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1393 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1394 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1395 other size that doesn't qcover the header word.
1396 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1397 string table, and zero it.
1398 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1399 message and set bfd_error on finding an invalid name string offset.
1400 (add_to_stringtab): INLINE -> inline
1401 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1403 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1404 any relocs that could not be recognised.
1405 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1406 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1407 name exists and is long enough, before attempting to see if it is
1409 c3864421222 - Correct case for N_SO being the last symbol.
1410 50455f1ab29 PR 20891 - Handle the case where the main file name
1411 and the directory name are both empty.
1412 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1413 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1414 range string table offsets.
1415 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1416 illegal string offset.
1417 (aout_link_includes_newfunc): Add comment.
1418 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1419 on unexpected relocation type rather than ASSERT.
1421 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1424 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1425 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1427 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1430 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1431 non-alloced sections.
1433 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1435 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1436 dynamic relocations for non SEC_ALLOC sections.
1438 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1440 * aout64.c (BMAGIC, QMAGIC): Do not define.
1441 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1442 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1443 to check the file format.
1444 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1445 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1446 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1448 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1450 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1451 relocations for non SEC_ALLOC sections.
1453 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1455 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1456 * elf32-arm.c (maybe_set_textrel): Removed.
1457 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1458 with _bfd_elf_maybe_set_textrel.
1459 * elf32-csky.c (maybe_set_textrel): Removed.
1460 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1461 with _bfd_elf_maybe_set_textrel.
1462 * elf32-hppa.c (maybe_set_textrel): Removed.
1463 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1464 with _bfd_elf_maybe_set_textrel.
1465 * elf32-lm32.c (maybe_set_textrel): Removed.
1466 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1467 with _bfd_elf_maybe_set_textrel.
1468 * elf32-m32r.c (maybe_set_textrel): Removed.
1469 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1470 with _bfd_elf_maybe_set_textrel.
1471 * elf32-metag.c (maybe_set_textrel): Removed.
1472 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1473 with _bfd_elf_maybe_set_textrel.
1474 * elf32-nds32.c (maybe_set_textrel): Removed.
1475 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1476 with _bfd_elf_maybe_set_textrel.
1477 * elf32-or1k.c (maybe_set_textrel): Removed.
1478 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1479 with _bfd_elf_maybe_set_textrel.
1480 * elf32-ppc.c (maybe_set_textrel): Removed.
1481 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1482 with _bfd_elf_maybe_set_textrel.
1483 * elf32-s390.c (maybe_set_textrel): Removed.
1484 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1485 with _bfd_elf_maybe_set_textrel.
1486 * elf32-sh.c (maybe_set_textrel): Removed.
1487 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1488 with _bfd_elf_maybe_set_textrel.
1489 * elf32-tic6x.c (maybe_set_textrel): Removed.
1490 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1491 with _bfd_elf_maybe_set_textrel.
1492 * elf32-tilepro.c (maybe_set_textrel): Removed.
1493 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1494 with _bfd_elf_maybe_set_textrel.
1495 * elf64-ppc.c (maybe_set_textrel): Removed.
1496 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1497 with _bfd_elf_maybe_set_textrel.
1498 * elf64-s390.c (maybe_set_textrel): Removed.
1499 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1500 with _bfd_elf_maybe_set_textrel.
1501 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1502 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1503 with _bfd_elf_maybe_set_textrel.
1504 * elfnn-riscv.c (maybe_set_textrel): Removed.
1505 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1506 with _bfd_elf_maybe_set_textrel.
1507 * elfxx-sparc.c (maybe_set_textrel): Removed.
1508 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1509 with _bfd_elf_maybe_set_textrel.
1510 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1511 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1512 with _bfd_elf_maybe_set_textrel.
1513 * elfxx-x86.c (maybe_set_textrel): Removed.
1514 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1515 with _bfd_elf_maybe_set_textrel.
1516 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1518 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1521 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1523 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1524 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1525 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1526 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1528 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1529 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1530 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1531 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1532 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1533 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1534 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1535 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1536 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1537 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1538 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1539 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1540 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1541 (elf_backend_copy_indirect_symbol): Likewise.
1542 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1543 (elf_backend_copy_indirect_symbol): Likewise.
1544 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1546 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1549 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1550 * elf32-arm.c (readonly_dynrelocs): Removed.
1551 (maybe_set_textrel): Replace readonly_dynrelocs with
1552 _bfd_elf_readonly_dynrelocs.
1553 * elf32-csky.c (readonly_dynrelocs): Removed.
1554 (maybe_set_textrel): Replace readonly_dynrelocs with
1555 _bfd_elf_readonly_dynrelocs.
1556 * elf32-hppa.c(readonly_dynrelocs): Removed.
1557 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1558 _bfd_elf_readonly_dynrelocs.
1559 (maybe_set_textrel): Likewise.
1560 * elf32-lm32.c (readonly_dynrelocs): Removed.
1561 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1562 with _bfd_elf_readonly_dynrelocs.
1563 (maybe_set_textrel): Likewise.
1564 * elf32-m32r.c (readonly_dynrelocs): Removed.
1565 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1566 with _bfd_elf_readonly_dynrelocs.
1567 (maybe_set_textrel): Likewise.
1568 * elf32-metag.c (readonly_dynrelocs): Removed.
1569 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1570 with _bfd_elf_readonly_dynrelocs.
1571 (maybe_set_textrel): Likewise.
1572 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1573 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1574 with _bfd_elf_readonly_dynrelocs.
1575 * elf32-nds32.c (readonly_dynrelocs): Removed.
1576 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1577 with _bfd_elf_readonly_dynrelocs.
1578 (maybe_set_textrel): Likewise.
1579 * elf32-or1k.c (readonly_dynrelocs): Removed.
1580 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1581 with _bfd_elf_readonly_dynrelocs.
1582 * elf32-ppc.c (readonly_dynrelocs): Removed.
1583 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1584 _bfd_elf_readonly_dynrelocs.
1585 (ppc_elf_adjust_dynamic_symbol): Likewise.
1586 (maybe_set_textrel): Likewise.
1587 * elf32-s390.c (readonly_dynrelocs): Removed.
1588 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1589 with _bfd_elf_readonly_dynrelocs.
1590 (maybe_set_textrel): Likewise.
1591 * elf32-sh.c (readonly_dynrelocs): Removed.
1592 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1593 _bfd_elf_readonly_dynrelocs.
1594 (maybe_set_textrel): Likewise.
1595 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1596 (maybe_set_textrel): Replace readonly_dynrelocs with
1597 _bfd_elf_readonly_dynrelocs.
1598 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1599 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1600 with _bfd_elf_readonly_dynrelocs.
1601 (maybe_set_textrel): Likewise.
1602 * elf64-ppc.c (readonly_dynrelocs): Removed.
1603 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1604 _bfd_elf_readonly_dynrelocs.
1605 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1606 (maybe_set_textrel): Likewise.
1607 * elf64-s390.c (readonly_dynrelocs): Removed.
1608 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1609 with _bfd_elf_readonly_dynrelocs.
1610 (maybe_set_textrel): Likewise.
1611 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1612 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1613 (maybe_set_textrel): Replace readonly_dynrelocs with
1614 _bfd_elf_readonly_dynrelocs.
1615 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1616 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1617 with _bfd_elf_readonly_dynrelocs.
1618 (maybe_set_textrel): Likewise.
1619 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1620 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1621 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1622 (maybe_set_textrel): Likewise.
1623 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1624 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1625 with _bfd_elf_readonly_dynrelocs.
1626 (maybe_set_textrel): Likewise.
1627 * elfxx-x86.c (readonly_dynrelocs): Removed.
1628 (maybe_set_textrel): Replace readonly_dynrelocs with
1629 _bfd_elf_readonly_dynrelocs.
1630 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1632 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1634 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1635 -fsanitize=undefined.
1637 2020-06-03 Alan Modra <amodra@gmail.com>
1641 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1643 (pe_ILF_build_a_bfd): Likewise.
1645 2020-06-03 Alan Modra <amodra@gmail.com>
1648 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1649 core files as well as objects.
1651 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1654 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1655 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1657 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1658 (elf_arc_link_hash_newfunc): Updated.
1659 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1660 (elf32_arm_link_hash_newfunc): Updated.
1661 (elf32_arm_copy_indirect_symbol): Likewise.
1662 (elf32_arm_check_relocs): Likewise.
1663 (readonly_dynrelocs): Likewise.
1664 (allocate_dynrelocs_for_symbol): Likewise.
1665 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1666 (csky_elf_link_hash_newfunc): Updated.
1667 (csky_allocate_dynrelocs): Likewise.
1668 (readonly_dynrelocs): Likewise.
1669 (csky_elf_copy_indirect_symbol): Likewise.
1670 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1671 (hppa_link_hash_newfunc): Updated.
1672 (elf32_hppa_copy_indirect_symbol): Likewise.
1673 (elf32_hppa_hide_symbol): Likewise.
1674 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1675 (allocate_dynrelocs): Likewise.
1676 (elf32_hppa_relocate_section): Likewise.
1677 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1678 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1679 (lm32_elf_link_hash_newfunc): Likewise.
1680 (lm32_elf_link_hash_table_create): Updated.
1681 (readonly_dynrelocs): Likewise.
1682 (allocate_dynrelocs): Likewise.
1683 (lm32_elf_copy_indirect_symbol): Likewise.
1684 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1685 (m32r_elf_link_hash_newfunc): Likewise.
1686 (m32r_elf_link_hash_table_create): Updated.
1687 (m32r_elf_copy_indirect_symbol): Likewise.
1688 (allocate_dynrelocs): Likewise.
1689 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1690 (metag_link_hash_newfunc): Updated.
1691 (elf_metag_copy_indirect_symbol): Likewise.
1692 (readonly_dynrelocs): Likewise.
1693 (allocate_dynrelocs): Likewise.
1694 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1696 (link_hash_newfunc): Updated.
1697 (microblaze_elf_check_relocs): Likewise.
1698 (microblaze_elf_copy_indirect_symbol): Likewise.
1699 (readonly_dynrelocs): Likewise.
1700 (allocate_dynrelocs): Likewise.
1701 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1702 (nds32_elf_link_hash_newfunc): Updated.
1703 (nds32_elf_copy_indirect_symbol): Likewise.
1704 (readonly_dynrelocs): Likewise.
1705 (allocate_dynrelocs): Likewise.
1706 (nds32_elf_check_relocs): Likewise.
1707 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1708 (link_hash_newfunc): Updated.
1709 (nios2_elf32_copy_indirect_symbol): Likewise.
1710 (nios2_elf32_check_relocs): Likewise.
1711 (allocate_dynrelocs): Likewise.
1712 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1713 (or1k_elf_link_hash_newfunc): Updated.
1714 (readonly_dynrelocs): Likewise.
1715 (allocate_dynrelocs): Likewise.
1716 (or1k_elf_copy_indirect_symbol): Likewise.
1717 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1718 (ppc_elf_link_hash_newfunc): Updated.
1719 (ppc_elf_copy_indirect_symbol): Likewise.
1720 (ppc_elf_check_relocs): Likewise.
1721 (readonly_dynrelocs): Likewise.
1722 (ppc_elf_adjust_dynamic_symbol): Likewise.
1723 (allocate_dynrelocs): Likewise.
1724 (ppc_elf_relocate_section): Likewise.
1725 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1726 (link_hash_newfunc): Updated.
1727 (elf_s390_copy_indirect_symbol): Likewise.
1728 (readonly_dynrelocs): Likewise.
1729 (elf_s390_adjust_dynamic_symbol): Likewise.
1730 (allocate_dynrelocs): Likewise.
1731 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1732 (sh_elf_link_hash_newfunc): Updated.
1733 (readonly_dynrelocs): Likewise.
1734 (allocate_dynrelocs): Likewise.
1735 (sh_elf_copy_indirect_symbol): Likewise.
1736 (sh_elf_check_relocs): Likewise.
1737 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1738 (elf32_tic6x_link_hash_newfunc): Likewise.
1739 (elf32_tic6x_link_hash_table_create): Updated.
1740 (readonly_dynrelocs): Likewise.
1741 (elf32_tic6x_check_relocs): Likewise.
1742 (elf32_tic6x_allocate_dynrelocs): Likewise.
1743 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1745 (link_hash_newfunc): Updated.
1746 (tilepro_elf_copy_indirect_symbol): Likewise.
1747 (tilepro_elf_check_relocs): Likewise.
1748 (allocate_dynrelocs): Likewise.
1749 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1750 (ppc64_elf_copy_indirect_symbol): Updated.
1751 (ppc64_elf_check_relocs): Likewise.
1752 (readonly_dynrelocs): Likewise.
1753 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1754 (dec_dynrel_count): Likewise.
1755 (allocate_dynrelocs): Likewise.
1756 (ppc64_elf_relocate_section): Likewise.
1757 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1758 (link_hash_newfunc): Updated.
1759 (elf_s390_copy_indirect_symbol): Likewise.
1760 (readonly_dynrelocs): Likewise.
1761 (allocate_dynrelocs): Likewise.
1762 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1763 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1765 (elfNN_aarch64_link_hash_newfunc): Updated.
1766 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1767 (readonly_dynrelocs): Likewise.
1768 (need_copy_relocation_p): Likewise.
1769 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1770 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1771 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1772 (link_hash_newfunc): Updated.
1773 (riscv_elf_copy_indirect_symbol): Likewise.
1774 (riscv_elf_check_relocs): Likewise.
1775 (readonly_dynrelocs): Likewise.
1776 (allocate_dynrelocs): Likewise.
1777 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1779 (link_hash_newfunc): Updated.
1780 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1781 (_bfd_sparc_elf_check_relocs): Likewise.
1782 (readonly_dynrelocs): Likewise.
1783 (allocate_dynrelocs): Likewise.
1784 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1785 (link_hash_newfunc): Updated.
1786 (tilegx_elf_copy_indirect_symbol): Likewise.
1787 (tilegx_elf_check_relocs): Likewise.
1788 (readonly_dynrelocs): Likewise.
1789 (allocate_dynrelocs): Likewise.
1790 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1791 (readonly_dynrelocs): Likewise.
1792 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1793 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1795 2020-06-01 Alan Modra <amodra@gmail.com>
1797 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1798 command against cmd_length, not the end of record. For
1799 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1800 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1803 2020-05-28 David Faust <david.faust@oracle.com>
1805 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1806 R_BPF_INSN_{32,64} relocations.
1808 2020-05-28 Stephen Casner <casner@acm.org>
1810 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1811 addreses in .long (used in testsuites) and .stab values.
1813 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1816 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1817 Check bfd_link_dll when issue a DT_TEXTREL warning.
1818 * elfxx-x86.c (maybe_set_textrel): Likewise.
1819 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1821 2020-05-26 Nick Clifton <nickc@redhat.com>
1823 * plugin.c (try_load_plugin): Extend error message when a plugin
1826 2020-05-23 Alan Modra <amodra@gmail.com>
1828 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1830 2020-05-22 Alan Modra <amodra@gmail.com>
1833 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1834 attributes from shared libraries, and do not return an error if
1837 2020-05-21 Alan Modra <amodra@gmail.com>
1840 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1842 (_bfd_delete_bfd): Free the copy.
1843 (_bfd_new_bfd): Free nbfd->memory on error.
1845 2020-05-21 Alan Modra <amodra@gmail.com>
1847 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1848 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1849 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1850 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1851 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1852 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1853 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1854 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1855 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1856 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1857 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1858 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1859 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1860 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1861 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1862 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1863 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1864 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1865 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1866 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1868 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1870 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1871 get_default_version. It is used to find the default version for
1872 the specific extension.
1873 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1874 default_major_version and default_minor_version. Add new bfd_boolean
1875 parameter *use_default_version. Set it to TRUE if we need to call
1876 the callback rps->get_default_version to find the default version.
1877 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1878 the default version in riscv_parsing_subset_version, and then call
1879 riscv_add_subset to add the subset into subset list.
1880 (riscv_parse_prefixed_ext): Likewise.
1881 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1882 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1883 strings rather than characters.
1884 riscv_merge_arch_attr_info): The callback function get_default_version
1885 is only needed for assembler, so set it to NULL int the linker.
1886 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1887 * elfxx-riscv.h: Updated.
1889 2020-05-20 Alan Modra <amodra@gmail.com>
1892 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1893 use bfd_set_filename.
1894 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1895 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1896 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1897 (bfd_create): Likewise.
1898 (_bfd_delete_bfd): Don't free filename.
1899 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1900 return pointer to the copy or NULL on alloc fail.
1901 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1902 result of bfd_set_filename.
1903 * bfd-in2.h: Regenerate.
1905 2020-05-20 Alan Modra <amodra@gmail.com>
1908 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1909 section size against file size.
1910 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1912 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1915 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1916 and memset when allocating memory for the sections_being_created
1919 2020-05-19 Stafford Horne <shorne@gmail.com>
1921 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1923 (or1k_elf_relocate_section): Access srelgot via
1924 htab->root.srelgot. Add assertions for srelgot->contents.
1925 Introduce local variable for srelgot to not reuse global
1927 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1928 (or1k_set_got_and_rela_sizes): New function.
1929 (or1k_initial_exec_offset): New function.
1930 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1931 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1933 (or1k_elf_check_relocs): Use OR to set TLS access.
1934 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1936 (or1k_elf_size_dynamic_sections): Use
1937 or1k_set_got_and_rela_sizes to set sizes.
1938 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1939 (TCB_SIZE): New macro.
1940 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1941 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1942 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1943 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1944 (tpoff): Add dynamic boolean argument.
1945 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1947 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1949 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1950 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1951 cases with BFD_RELOC_AARCH64_JUMP26.
1952 (elfNN_aarch64_check_relocs): Likewise.
1954 2020-05-19 Alan Modra <amodra@gmail.com>
1956 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1957 bfd_get_filename rather than accessing bfd->filename directly.
1958 * aout-target.h (MY (object_p)): Likewise.
1959 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1960 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1961 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1962 (_bfd_archive_bsd44_construct_extended_name_table),
1963 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1964 (_bfd_bsd_write_armap): Likewise.
1965 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1966 * cache.c (bfd_open_file): Likewise.
1967 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1968 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1969 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1970 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1971 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1972 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1973 (patch_tls_desc_to_ie): Likewise.
1974 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1975 (spu_elf_auto_overlay): Likewise.
1976 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1977 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1978 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1979 * elflink.c (bfd_elf_size_dynamic_sections),
1980 (elf_link_input_bfd): Likewise.
1981 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1982 * mach-o.c (bfd_mach_o_follow_dsym),
1983 (bfd_mach_o_close_and_cleanup): Likewise.
1984 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1985 (find_separate_debug_file, get_build_id_name): Likewise.
1986 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1987 * plugin.c (bfd_plugin_open_input): Likewise.
1988 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1989 * som.c (som_write_armap): Likewise.
1990 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1991 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1992 (_bfd_vms_lib_write_archive_contents): Likewise.
1993 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1995 2020-05-19 Alan Modra <amodra@gmail.com>
1998 * bfdio.c (_bfd_real_fopen): Typo fix.
2000 2020-05-18 Nick Clifton <nickc@redhat.com>
2003 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2004 for the sections_being_created array.
2006 2020-05-18 Alan Modra <amodra@gmail.com>
2008 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2009 they can be freed without also freeing internal_relocs.
2011 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2014 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2015 separators into DOS style when creating a WIN32 fullpath.
2017 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2019 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2020 to initialize RISC-V tdata.
2022 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2024 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2027 2020-05-11 Alan Modra <amodra@gmail.com>
2029 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2031 2020-05-11 Alan Modra <amodra@gmail.com>
2033 * elf64-ppc.c: Rename powerxx to power10 throughout.
2035 2020-05-11 Alan Modra <amodra@gmail.com>
2038 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2039 contains required number of auxents before processing any auxent.
2040 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2041 file name from auxents for PE.
2043 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2045 * aout-cris.c (DEFAULT_ARCH): Delete define.
2046 (MY_set_arch_mach): Likewise.
2047 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2049 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2050 of r_type before the shift.
2052 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2055 * elfnn-aarch64.c (group_sections): Copy implementation from
2058 2020-05-01 Alan Modra <amodra@gmail.com>
2061 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2062 accessing root.u.def of symbols. Also check root.u.def.section
2063 is non-NULL. Reverse tests so as to make the logic positive.
2065 2020-05-01 Alan Modra <amodra@gmail.com>
2068 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2069 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2071 2020-05-01 Alan Modra <amodra@gmail.com>
2074 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2075 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2076 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2077 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2078 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2079 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2080 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2081 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2082 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2083 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2085 2020-05-01 Alan Modra <amodra@gmail.com>
2088 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2089 from shared libraries.
2091 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2093 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2094 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2095 equals 0. Report overflow when the result has negative sign but
2096 all significant bits are zero.
2098 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2100 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2101 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2103 2020-04-28 Alan Modra <amodra@gmail.com>
2105 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2106 Emit warning message.
2108 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2110 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2111 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2112 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2113 to x86_64_pe_big_vec as it not a big-endian format.
2114 (vec i386_pe_big_vec): New.
2115 * configure.ac: Likewise.
2116 * targets.c: Likewise.
2117 * configure: Regenerate.
2118 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2119 COFF_WITH_PE_BIGOBJ): New.
2120 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2122 (x86_64_pe_be_vec): Moved.
2124 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2126 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2127 * elf.c (elfcore_grok_arc_v2): New function.
2128 (elfcore_grok_note): Call the new function to handle the corresponding
2130 (elfcore_write_arc_v2): New function.
2131 (elfcore_write_register_note): Call the new function to handle the
2132 corresponding pseudo-sections.
2134 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2137 * bfd-in2.h: Regenerated.
2138 * elf32-xtensa.c (elf_howto_table): New entries for
2139 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2140 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2141 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2142 R_XTENSA_NDIFF{8,16,32}.
2143 * libbfd.h (bfd_reloc_code_real_names): Add names for
2144 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2145 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2146 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2147 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2149 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2152 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2155 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2158 * elf-bfd.h (elf_backend_data): Add
2159 elf_backend_strip_zero_sized_dynamic_sections.
2160 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2161 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2163 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2165 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2167 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2169 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2171 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2173 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2175 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2177 2020-04-21 Nick Clifton <nickc@redhat.com>
2179 * po/sr.po: Updated Serbian translation.
2181 2020-04-21 Alan Modra <amodra@gmail.com>
2183 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2186 2020-04-20 Stephen Casner <casner@acm.org>
2188 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2189 causing globals from linker script to be treated as debug symbols.
2190 (translate_symbol_table): Don't sign-extend symbol values from 16
2191 to 64 bits in nm output.
2193 2020-04-20 Alan Modra <amodra@gmail.com>
2195 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2197 2020-04-18 Alan Modra <amodra@gmail.com>
2199 * section.c (bfd_is_const_section): Correct test for special
2201 * bfd-in2.h: Regenerate.
2203 2020-04-17 Alan Modra <amodra@gmail.com>
2206 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2209 2020-04-16 Nick Clifton <nickc@redhat.com>
2212 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2213 abort with a more helpful error message.
2215 2020-04-16 Alan Modra <amodra@gmail.com>
2218 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2221 2020-04-15 Fangrui Song <maskray@google.com>
2224 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2225 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2226 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2227 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2228 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2229 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2230 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2231 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2232 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2233 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2234 * elflink.c (elf_link_output_extsym): Likewise.
2235 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2237 2020-04-15 Alan Modra <amodra@gmail.com>
2240 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2241 pointer into strings that may be freed for section name, always
2242 allocate a new string.
2244 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2245 Jan W. Jagersma <jwjagersma@gmail.com>
2247 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2248 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2249 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2250 (_bfd_go32_mkobject): New functions.
2251 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2252 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2253 (go32exe_mkobject): Call _bfd_go32_mkobject.
2254 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2255 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2257 (coff_write_relocs): Enable extended reloc counter code if
2258 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2259 (coff_write_object_contents): Likewise. Pad section headers
2260 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2261 instead of coff_swap_scnhdr_out.
2262 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2263 enable extended reloc counter.
2264 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2265 Declare with ATTRIBUTE_UNUSED.
2266 * libcoff-in.h: (struct coff_tdata): New field go32.
2268 * libcoff.h: Regenerate.
2270 2020-04-14 Fangrui Song <maskray@google.com>
2273 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2276 2020-04-14 Stephen Casner <casner@acm.org>
2279 * pdp11.c: Add implementation of --imagic option.
2280 (adjust_o_magic): Fix objcopy --extract-symbol test.
2281 * libaout.h (enum aout_magic): Add i_magic.
2283 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2284 Nick Clifton <nickc@redhat.com>
2286 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2288 <default>: Error rather than abort.
2290 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2293 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2294 relocation section from section group.
2296 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2298 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2299 bfd->origin to file offset.
2300 * bfdwin.c (bfd_get_file_window): Likewise.
2301 * bfd.c: Clarify the use of the bfd->origin field.
2302 * bfd-in2.h: Regenerate.
2303 * coff-i386.c: Don't include go32exe.h. Allow overriding
2304 coff_write_object_contents via COFF_WRITE_CONTENTS.
2305 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2306 (go32exe_write_object_contents): New functions.
2307 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2308 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2309 (create_go32_stub): Remove check for 2k size limit. Read stub
2310 from go32exe_temp_stub if present.
2311 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2312 copy variable-length stub.
2313 (go32_check_format): Read stub to go32exe_temp_stub, set
2314 origin, return go32exe_cleanup.
2315 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2316 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2317 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2318 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2319 Remove functions and their associated #defines.
2320 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2321 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2322 Rename field go32stub to stub.
2323 * libcoff.h: Regenerate.
2324 * coff-stgo32.c (go32_check_format): Rename to...
2325 (go32exe_check_format): ...this.
2326 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2327 (go32exe_copy_private_bfd_data): ...this.
2328 (stub_bytes): Rename to...
2329 (go32exe_default_stub): ...this.
2330 (create_go32_stub): Rename to...
2331 (go32exe_create_stub): ...this.
2332 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2335 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2339 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2340 relocation to R_386_32 for relocation against non-preemptible
2342 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2343 allocate dynamic relocation for non-preemptible absolute symbol.
2344 (elf_i386_relocate_section): Pass sec to
2345 GENERATE_DYNAMIC_RELOCATION_P.
2346 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2347 (elf_x86_64_convert_load_reloc): Covert load relocation to
2348 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2349 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2350 for non-preemptible absolute symbol if they overflow.
2351 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2352 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2353 symbol. Don't allocate dynamic relocation for non-preemptible
2355 (elf_x86_64_relocate_section): Don't generate relative relocation
2356 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2357 to GENERATE_DYNAMIC_RELOCATION_P.
2358 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2359 against non-preemptible absolute symbol.
2360 (_bfd_elf_x86_valid_reloc_p): New function.
2361 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2363 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2364 argument. Don't generate dynamic relocation against
2365 non-preemptible absolute symbol.
2366 (ABS_SYMBOL_P): New.
2367 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2368 against non-preemptible absolute symbol.
2370 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2371 (_bfd_elf_x86_valid_reloc_p): New.
2373 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2376 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2377 address in the GOT if in thumb only mode.
2379 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2381 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2383 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2385 * mmo.c (mmo_scan): Create .text section only when needed, not
2388 2020-03-31 Alan Modra <amodra@gmail.com>
2390 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2393 2020-03-31 Alan Modra <amodra@gmail.com>
2395 * vms-alpha.c (image_write): Check bounds for sections without
2396 contents too. Error on non-zero write to section without
2398 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2400 2020-03-31 Alan Modra <amodra@gmail.com>
2402 * tekhex.c (pass_over): Check is_eof before reading buffer.
2404 2020-03-30 Nick Clifton <nickc@redhat.com>
2407 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2408 field to timestamp and make it an integer.
2409 * libcoff.h: Regenerate.
2410 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2411 field in the pe_data structure rather than the insert_timestamp
2414 2020-03-30 Alan Modra <amodra@gmail.com>
2417 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2420 2020-03-26 Nick Clifton <nickc@redhat.com>
2422 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2423 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2425 * libbfd.h: Regenerate.
2427 2020-03-26 Alan Modra <amodra@gmail.com>
2429 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2431 2020-03-26 Alan Modra <amodra@gmail.com>
2433 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2435 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2437 2020-03-25 Nick Clifton <nickc@redhat.com>
2439 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2441 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2442 * libbfd.h: Regenerate.
2444 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2446 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2447 correct field name in the output string.
2449 2020-03-25 Alan Modra <amodra@gmail.com>
2452 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2453 for SHT_NOBITS section if first in segment.
2455 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2458 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2459 (_bfd_elf_get_symbol_version_string): This.
2460 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2461 (_bfd_elf_get_symbol_version_string): This.
2462 (bfd_elf_print_symbol): Pass TRUE to
2463 _bfd_elf_get_symbol_version_string.
2464 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2465 bfd_boolean argument.
2466 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2467 * targets.c (_bfd_get_symbol_version_string): Likewise.
2468 (bfd_get_symbol_version_string): Likewise.
2469 * bfd-in2.h: Regenerated.
2471 2020-03-24 Nick Clifton <nickc@redhat.com>
2472 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2475 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2478 2020-03-24 Nick Clifton <nickc@redhat.com>
2481 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2482 segment to use for PT_GNU_RELRO, ignore empty sections in a
2483 segment's current list.
2485 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2488 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2490 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2493 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2494 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2495 on the previous _bfd_elf_get_symbol_version_string.
2496 (_bfd_elf_get_symbol_version_string): Use it.
2498 2020-03-24 Alan Modra <amodra@gmail.com>
2500 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2501 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2504 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2506 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2508 2020-03-23 Alan Modra <amodra@gmail.com>
2510 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2511 symbol count. Allocate an extra byte to ensure name strings
2512 are terminated. Sanity check name offsets. Release memory on
2515 2020-03-23 Alan Modra <amodra@gmail.com>
2517 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2518 field hasn't been read. Remove unnecessary casts.
2520 2020-03-22 Alan Modra <amodra@gmail.com>
2522 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2523 enough to read number of symbols.
2525 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2527 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2528 (EXECUTABLE_SUFFIX): Likewise.
2529 * config.in: Regenerated.
2530 * configure: Likewise.
2531 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2532 _bfd_generic_close_and_cleanup.
2533 (plugin_list_entry): Remove resolution_file, resolution_option,
2534 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2535 lto_wrapper, gcc_env and initialized,
2536 (need_lto_wrapper_p): Removed.
2537 (get_lto_wrapper): Likewise.
2538 (setup_lto_wrapper_env): Likewise.
2539 (register_all_symbols_read): Likewise.
2540 (egister_cleanup): Likewise.
2541 (get_symbols): Likewise.
2542 (add_input_file): Likewise.
2543 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2544 (add_symbols): Updated.
2545 (try_claim): Likewise.
2546 (try_load_plugin): Likewise.
2547 (bfd_plugin_canonicalize_symtab): Likewise.
2548 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2549 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2551 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2554 * plugin.c (plugin_list_entry): Add has_symbol_type.
2555 (add_symbols_v2): New function.
2556 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2557 provides symbol type.
2558 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2559 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2562 2020-03-20 Alan Modra <amodra@gmail.com>
2564 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2565 enough to read number of symbols.
2567 2020-03-20 Alan Modra <amodra@gmail.com>
2569 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2570 backend functions for NULL before calling.
2571 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2572 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2573 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2574 * elfnn-ia64.c (ignore_errors): New function.
2575 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2577 2020-03-19 Nick Clifton <nickc@redhat.com>
2580 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2581 location of the varinfo in the unit's debug info data. Change the
2582 type of the stack field to a boolean.
2583 (lookup_var_by_offset): New function. Returns the varinfo
2584 structure for the variable described at the given offset in the
2586 (scan_unit_for_symbols): Add support for variables which have the
2587 DW_AT_specification attribute.
2589 2020-03-19 Nick Clifton <nickc@redhat.com>
2592 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2595 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2597 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2599 2020-03-18 Nick Clifton <nickc@redhat.com>
2602 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2603 memory access when processing a corrupt secondary reloc section.
2605 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2607 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2608 instead of calling abort.
2609 * elf32-csky.c (csky_build_one_stub): Likewise.
2610 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2611 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2612 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2613 * elf32-metag.c (metag_build_one_stub): Likewise.
2614 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2615 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2616 (ppc_size_one_stub): Likewise.
2617 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2619 2020-03-17 Nick Clifton <nickc@redhat.com>
2622 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2623 with error messages.
2625 2020-03-17 Nick Clifton <nickc@redhat.com>
2628 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2629 free. Add free on another failure path.
2631 2020-03-16 Alan Modra <amodra@gmail.com>
2634 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2635 we have a non-zero section count. Do lma comparison in octets.
2637 2020-03-16 Alan Modra <amodra@gmail.com>
2639 * vms-alpha.c (dst_restore_location): Validate index into
2640 dst_ptr_offsets array before accessing. Return status.
2641 (dst_retrieve_location): Similarly, making "loc" parameter a
2642 pointer to return value.
2643 (_bfd_vms_slurp_etir): Update calls to above functions.
2645 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2647 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2649 * configure: Regenerated.
2651 2020-03-14 Alan Modra <amodra@gmail.com>
2653 * section.c (BFD_FAKE_SECTIONS): Formatting.
2654 * bfd-in2.h: Regenerate.
2656 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2658 * elf.c (elfcore_grok_netbsd_note): Add support for
2659 NT_NETBSDCORE_LWPSTATUS notes.
2661 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2663 * bfd-in2.h: Regenerate.
2664 * section.c (asection): Add already_assigned field.
2665 (BFD_FAKE_SECTION): Add default initializer for it.
2666 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2667 * elf32-arm.c (arm_build_one_stub): Add support for
2668 non_contiguous_regions.
2669 * elf32-csky.c (csky_build_one_stub): Likewise.
2670 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2671 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2672 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2673 * elf32-metag.c (metag_build_one_stub): Likewise.
2674 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2675 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2676 (ppc_size_one_stub): Likewise.
2677 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2678 * elflink.c (elf_link_input_bfd): Likewise.
2680 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2683 * elf-linker-x86.h (elf_linker_x86_params): Add
2684 static_before_all_inputs and has_dynamic_linker.
2685 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2686 dynamic input objects if -static is passed at command-line
2687 before all input files without --dynamic-linker unless
2688 --no-dynamic-linker is used.
2690 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2692 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2694 2020-03-13 Christian Eggers <ceggers@gmx.de>
2696 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2697 "p_paddr" from "at".
2698 * elfcode.h (bfd_from_remote_memory): Add units to several
2699 parameters. New local "opb". Fix usage of p_align. Fix
2700 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2701 call of target_read_memory.
2702 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2703 calculation of "offset" and "output_offset".
2704 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2705 from "offset" and fix calculation of "end" from "vma+size". Fix
2706 comparison between "sh_addr" and "vma"/"output_offset".
2707 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2708 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2710 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2711 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2712 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2713 assignment of p_paddr from phdr_lma. Fix comparison between
2714 "lma+size" and "next->lma".
2715 (elf_sort_segments): Fix assignment from p_paddr to lma.
2716 (assign_file_positions_for_load_sections): Add unit (bytes) to
2717 local "align". Fix calculation of local "off_adjust". Fix
2718 calculation of local "filehdr_vaddr".
2719 (assign_file_positions_for_non_load_sections): New local "opb".
2720 Fix calculation of "end" from "p_size". Fix comparison between
2721 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2722 from "end" and "p_vaddr".
2723 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2724 vma. Fix assignment to p_paddr from lma. Fix comparison between
2725 p_paddr and lma. Fix assignment to p_paddr from lma.
2726 * merge.c (sec_merge_emit): New local "opb". Convert
2727 "alignment_power" to octets.
2728 (_bfd_add_merge_section): New locals "alignment_power" and
2729 "opb". Fix comparison between "alignment_power" and
2731 (_bfd_merge_sections): New local "opb". Divide size by opb
2732 before checking align mask.
2734 2020-03-13 Christian Eggers <ceggers@gmx.de>
2736 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2737 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2739 (_bfd_elf_make_section_from_phdr): Similarly.
2740 (elf_fake_sections): Fix calculation of
2741 Elf_Internal_shdr::sh_addr from section VMA.
2742 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2744 (assign_file_positions_for_load_sections): Fix calculations of
2745 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2746 comparison between program header address and section LMA.
2747 (assign_file_positions_for_non_load_sections): Likewise.
2748 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2749 (IS_CONTAINED_BY_VMA): Add parameter opb.
2750 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2751 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2752 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2753 Fix calculations of p_addr_valid and p_vaddr_offset.
2754 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2755 with octets per byte when comparing against p_vaddr.
2757 2020-03-11 Alan Modra <amodra@gmail.com>
2759 * som.c (setup_sections): Sanity check subspace.name.
2761 2020-03-11 Alan Modra <amodra@gmail.com>
2763 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2765 2020-03-10 Alan Modra <amodra@gmail.com>
2768 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2771 2020-03-09 Alan Modra <amodra@gmail.com>
2773 * wasm-module.c (wasm_scan): Sanity check file name length
2774 before allocating memory. Move common section setup code. Do
2775 without bfd_tell to calculate section size.
2777 2020-03-06 Nick Clifton <nickc@redhat.com>
2779 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2780 with error messages and failure return values.
2782 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2784 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2785 relocation sections for any removed reference to a dynamic symbol.
2787 2020-03-05 Nick Clifton <nickc@redhat.com>
2789 * elf-bfd.h (struct elf_backend_data): Add new fields:
2790 init_secondary_reloc_section, slurp_secondary_reloc_section,
2791 write_secondary_reloc_section.
2792 (_bfd_elf_init_secondary_reloc_section): Prototype.
2793 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2794 (_bfd_elf_write_secondary_reloc_section): Prototype.
2795 * elf.c ( bfd_section_from_shdr): Invoke the new
2796 init_secondary_reloc_section backend function, if defined, when a
2797 second reloc section is encountered.
2798 (swap_out_syms): Invoke the new symbol_section_index function, if
2799 defined, when computing the section index of an OS/PROC specific
2801 (_bfd_elf_init_secondary_reloc_section): New function.
2802 (_bfd_elf_slurp_secondary_reloc_section): New function.
2803 (_bfd_elf_write_secondary_reloc_section): New function.
2804 (_bfd_elf_copy_special_section_fields): New function.
2805 * elfcode.h (elf_write_relocs): Invoke the new
2806 write_secondary_relocs function, if defined, in order to emit
2808 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2809 function, if defined, in order to read in secondary relocs.
2810 * elfxx-target.h (elf_backend_copy_special_section_fields):
2811 Provide a non-NULL default definition.
2812 (elf_backend_init_secondary_reloc_section): Likewise.
2813 (elf_backend_slurp_secondary_reloc_section): Likewise.
2814 (elf_backend_write_secondary_reloc_section): Likewise.
2815 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2817 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2818 * configure: Regenerate.
2820 2020-03-05 Alan Modra <amodra@gmail.com>
2822 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2823 against file size before allocating memory. Use bfd_alloc rather
2824 than bfd_zalloc for carsym/strings memory.
2826 2020-03-04 Alan Modra <amodra@gmail.com>
2828 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2829 sh_addr mod sh_addalign is zero.
2831 2020-03-04 Alan Modra <amodra@gmail.com>
2833 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2835 2020-03-03 Alan Modra <amodra@gmail.com>
2837 * format.c (struct bfd_preserve): Add cleanup field.
2838 (bfd_preserve_save): Add cleanup param and save.
2839 (bfd_preserve_restore): Return cleanup.
2840 (bfd_preserve_finish): Call the cleanup for the discarded match.
2841 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2842 and clear when preserving a match. Restore cleanup too when
2843 restoring that match.
2845 2020-03-02 Alan Modra <amodra@gmail.com>
2847 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2848 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2849 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2850 (core_sco5_vec): Correct initialisers.
2852 2020-03-02 Alan Modra <amodra@gmail.com>
2854 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2855 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2856 * cisco-core.c (cisco_core_file_validate): Likewise.
2857 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2858 * hpux-core.c (hpux_core_core_file_p): Likewise.
2859 * irix-core.c (irix_core_core_file_p): Likewise.
2860 * lynx-core.c (lynx_core_file_p): Likewise.
2861 * netbsd-core.c (netbsd_core_file_p): Likewise.
2862 * osf-core.c (osf_core_core_file_p): Likewise.
2863 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2864 * sco5-core.c (sco5_core_file_p): Likewise.
2866 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2868 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2870 2020-03-02 Alan Modra <amodra@gmail.com>
2872 * targets.c (bfd_cleanup): New typedef.
2873 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2874 * libbfd-in.h (_bfd_no_cleanup): Define.
2875 * format.c (bfd_reinit): Add cleanup parameter, call it.
2876 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2877 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2878 * aout-target.h (callback, object_p): Return bfd_cleanup.
2879 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2880 * archive.c (bfd_generic_archive_p): Likewise.
2881 * binary.c (binary_object_p): Likewise.
2882 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2883 * coff-ia64.c (ia64coff_object_p): Likewise.
2884 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2885 * coff-sh.c (coff_small_object_p): Likewise.
2886 * coff-stgo32.c (go32_check_format): Likewise.
2887 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2888 (xcoff64_core_p): Likewise.
2889 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2890 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2891 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2892 * elfcode.h (elf_object_p): Likewise.
2893 * elfcore.h (elf_core_file_p): Likewise.
2894 * i386msdos.c (msdos_object_p): Likewise.
2895 * ihex.c (ihex_object_p): Likewise.
2896 * libaout.h (some_aout_object_p): Likewise.
2897 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2898 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2899 * libbfd.c (_bfd_dummy_target): Likewise.
2900 * libcoff-in.h (coff_object_p): Likewise.
2901 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2902 (bfd_mach_o_arm64_core_p): Likewise.
2903 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2904 (bfd_mach_o_arm_core_p): Likewise.
2905 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2906 (bfd_mach_o_i386_core_p): Likewise.
2907 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2908 (bfd_mach_o_x86_64_core_p): Likewise.
2909 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2910 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2911 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2912 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2913 * mmo.c (mmo_object_p): Likewise.
2914 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2915 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2916 (pe_bfd_object_p): Likewise.
2917 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2918 * ppcboot.c (ppcboot_object_p): Likewise.
2919 * rs6000-core.c (rs6000coff_core_p): Likewise.
2920 * som.c (som_object_setup, som_object_p): Likewise.
2921 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2922 * tekhex.c (tekhex_object_p): Likewise.
2923 * vms-alpha.c (alpha_vms_object_p): Likewise.
2924 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2925 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2926 * wasm-module.c (wasm_object_p): Likewise.
2927 * xsym.c (bfd_sym_object_p): Likewise.
2928 * xsym.h (bfd_sym_object_p): Likewise.
2929 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2931 * pdp11.c (some_aout_object_p): Likewise.
2932 * plugin.c (register_ld_plugin_object_p): Update object_p
2934 * plugin.h (register_ld_plugin_object_p): Likewise.
2935 * bfd-in2.h: Regenerate.
2936 * libbfd.h: Regenerate.
2937 * libcoff.h: Regenerate.
2939 2020-03-02 Alan Modra <amodra@gmail.com>
2941 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2942 applicable section flags.
2943 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2944 (mips_ecoff_bele_vec): Likewise.
2945 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2947 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2948 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2950 2020-03-02 Alan Modra <amodra@gmail.com>
2952 * elf32-m32r.c (m32r_elf_section_flags): New function.
2953 (elf_backend_section_flags): Define.
2954 * elf32-nds32.c (nds32_elf_section_flags): New function.
2955 (elf_backend_section_flags): Define.
2956 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2957 .sbss and .sdata sections.
2958 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2959 for SHF_V850_GPREL sections.
2960 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2962 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2963 for SHF_PARISC_SHORT sections.
2964 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2965 (elf_backend_section_flags): Define.
2966 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2967 for SHF_MIPS_GPREL sections. Delete FIXME.
2969 2020-03-02 Alan Modra <amodra@gmail.com>
2971 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2972 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2973 calling elf_backend_section_flags with adjusted params. Use
2974 newsect->flags past that point.
2975 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2977 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2978 to have their type overridden, and all sh_flags but processor and
2980 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2981 * elf32-mep.c (mep_elf_section_flags): Likewise.
2982 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2983 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2984 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2985 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2986 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2987 stub BFD and non-aarch64 input files when scanning for stubs.
2989 2020-03-02 Alan Modra <amodra@gmail.com>
2991 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2992 limit to decompressed element size.
2994 2020-03-02 Alan Modra <amodra@gmail.com>
2996 * vms-lib.c (vms_traverse_index): Add recur_count param and
2997 update calls. Fail on excessive recursion.
2999 2020-03-02 Alan Modra <amodra@gmail.com>
3001 * vms-alpha.c (vms_get_remaining_object_record): Use
3002 bfd_realloc_or_free rather than bfd_realloc.
3003 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3004 (dst_define_location, parse_module): Likewise, and check realloc
3005 return status before using memory. Return status from function
3006 adjusting all callers.
3008 2020-02-28 Alan Modra <amodra@gmail.com>
3010 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3012 2020-02-28 Alan Modra <amodra@gmail.com>
3014 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3015 Remove duplicate undersize check.
3017 2020-02-27 Alan Modra <amodra@gmail.com>
3020 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3022 2020-02-27 Alan Modra <amodra@gmail.com>
3025 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3026 (coff_section_type): Adjust comment.
3027 (decode_section_type): Likewise. Call coff_section_type before
3028 decode_section_type.
3029 (bfd_decode_symclass): Use 'c' for common sections other than
3032 2020-02-27 Alan Modra <amodra@gmail.com>
3034 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3037 2020-02-27 Alan Modra <amodra@gmail.com>
3039 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3040 if file is an archive element.
3041 * bfd-in2.h: Regenerate.
3043 2020-02-26 Alan Modra <amodra@gmail.com>
3045 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3046 bfd_set_error on failing test. Don't bother changing bfd_error on
3047 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3048 Check sym name is within string buffer. Use size_t for some vars.
3049 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3050 int_buf. Don't change bfd_error on file read error. Use
3051 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3052 calculations to catch overflows before they occur. malloc and
3053 free raw armap rather than using bfd_alloc. Read raw armap before
3054 allocating carsym+strings buffer.
3055 (_bfd_slurp_extended_name_table): Localize variables. Check
3056 name size against file size.
3058 2020-02-26 Alan Modra <amodra@gmail.com>
3060 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3062 2020-02-26 Alan Modra <amodra@gmail.com>
3064 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3065 malloc. Check for NULL return from bfd_malloc.
3066 (rx_table_find, rx_table_map): Likewise.
3067 (rx_set_section_contents): Check bfd_alloc return.
3068 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3070 2020-02-26 Alan Modra <amodra@gmail.com>
3072 * aoutx.h: Indent labels correctly. Format error strings.
3073 * archive.c: Likewise.
3074 * archive64.c: Likewise.
3075 * coff-arm.c: Likewise.
3076 * coff-rs6000.c: Likewise.
3077 * coff-stgo32.c: Likewise.
3078 * cpu-arm.c: Likewise.
3079 * dwarf2.c: Likewise.
3080 * elf-ifunc.c: Likewise.
3081 * elf-properties.c: Likewise.
3082 * elf-s390-common.c: Likewise.
3083 * elf-strtab.c: Likewise.
3085 * elf32-arm.c: Likewise.
3086 * elf32-bfin.c: Likewise.
3087 * elf32-cr16.c: Likewise.
3088 * elf32-csky.c: Likewise.
3089 * elf32-i386.c: Likewise.
3090 * elf32-m68k.c: Likewise.
3091 * elf32-msp430.c: Likewise.
3092 * elf32-nds32.c: Likewise.
3093 * elf32-nios2.c: Likewise.
3094 * elf32-pru.c: Likewise.
3095 * elf32-xtensa.c: Likewise.
3096 * elf64-ia64-vms.c: Likewise.
3097 * elf64-x86-64.c: Likewise.
3098 * elfcode.h: Likewise.
3099 * elfcore.h: Likewise.
3100 * elflink.c: Likewise.
3101 * elfnn-aarch64.c: Likewise.
3102 * elfnn-ia64.c: Likewise.
3103 * elfnn-riscv.c: Likewise.
3104 * elfxx-mips.c: Likewise.
3105 * elfxx-sparc.c: Likewise.
3106 * elfxx-x86.c: Likewise.
3107 * i386lynx.c: Likewise.
3108 * merge.c: Likewise.
3109 * pdp11.c: Likewise.
3110 * plugin.c: Likewise.
3111 * reloc.c: Likewise.
3113 2020-02-26 Alan Modra <amodra@gmail.com>
3116 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3118 (bfd_elf_add_dt_needed_tag): Declare.
3119 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3120 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3121 from elf_add_dt_needed_tag. Remove soname and doit param.
3122 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3123 to see whether as-needed lib is already loaded, use dyn_loaded
3124 list instead. When saving and restoring around as-needed lib
3125 handle possibility that dynstr has not been initialised. Don't
3126 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3127 Mark libs loaded via DT_NEEDED entries of other libs with
3128 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3130 (elf_link_check_versioned_symbol): Remove now unneccesary
3131 DYNAMIC check when traversing dyn_loaded list.
3133 2020-02-26 Alan Modra <amodra@gmail.com>
3135 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3137 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3140 * plugin.c (need_lto_wrapper_p): New.
3141 (bfd_plugin_set_program_name): Add an int argument to set
3143 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3145 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3147 2020-02-24 Alan Modra <amodra@gmail.com>
3149 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3151 2020-02-24 Alan Modra <amodra@gmail.com>
3153 * vms-lib.c (struct carsym_mem): Add limit.
3154 (vms_add_index): Heed limit.
3155 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3156 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3157 Always return actual number read.
3158 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3159 assertion with error exit.
3161 2020-02-22 Alan Modra <amodra@gmail.com>
3164 * elf.c (assign_file_positions_for_load_sections): Continue linking
3165 on "PHDR segment not covered by LOAD segment" errors.
3167 2020-02-21 Alan Modra <amodra@gmail.com>
3169 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3171 (bfd_mach_o_canonicalize_reloc): Likewise.
3172 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3173 counts and offsets against file size.
3174 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3175 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3176 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3177 against file size. Delete symbol table error message.
3178 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3180 (bfd_mach_o_read_symtab): Likewise.
3181 (bfd_mach_o_read_command): Pass file size.
3182 (bfd_mach_o_scan): Sanity check command count against file size.
3184 2020-02-21 Alan Modra <amodra@gmail.com>
3187 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3188 "text", "data" and "bss" section pointer vars. Don't update
3189 section size, just exec header sizes.
3190 (adjust_sizes_and_vmas): Don't update text section size. Set
3191 initial exec header a_text. Print exec headers sizes.
3192 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3193 (adjust_sizes_and_vmas): Similarly. Formatting.
3194 (final_link): Correct final file extension.
3196 2020-02-20 Nick Clifton <nickc@redhat.com>
3198 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3200 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3202 (elfNN_bed): Initialise the symbol_section_index field.
3203 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3204 OS and PROC specific section indicies. Warn if converting other
3205 reserved incidies to SHN_ABS.
3207 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3210 * cpu-z80.c: Add machine type compatibility checking.
3212 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3215 * plugin.c (plugin_list_entry): Remove handle.
3216 (try_load_plugin): Call dlclose before return.
3218 2020-02-19 Alan Modra <amodra@gmail.com>
3220 * libbfd-in.h (_bfd_constant_p): Define.
3221 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3222 file size before allocating memory.
3223 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3224 * elf.c (bfd_elf_get_str_section): Likewise.
3225 (_bfd_elf_slurp_version_tables): Likewise.
3226 * libbfd.h: Regenerate.
3228 2020-02-19 Alan Modra <amodra@gmail.com>
3230 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3231 * aoutx.h (aout_get_external_symbols): Replace calls to
3232 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3233 (slurp_reloc_table): Likewise.
3234 * archive.c (do_slurp_bsd_armap): Likewise.
3235 (do_slurp_coff_armap): Likewise.
3236 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3237 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3238 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3239 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3240 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3241 (_bfd_coff_get_external_symbols): Likewise.
3242 * ecoff.c (ecoff_slurp_symbolic_header),
3243 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3244 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3245 (ecoff_indirect_link_order): Likewise.
3246 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3247 (_bfd_elf_slurp_version_tables): Likewise.
3248 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3249 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3250 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3251 * elf64-alpha.c (READ): Likewise.
3252 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3253 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3254 * elfcode.h (elf_slurp_symbol_table),
3255 (elf_slurp_reloc_table_from_section): Likewise.
3256 * elflink.c (elf_link_add_object_symbols),
3257 (elf_link_check_versioned_symbol): Likewise.
3258 * elfxx-mips.c (READ): Likewise.
3259 * i386lynx.c (slurp_reloc_table): Likewise.
3260 * lynx-core.c (lynx_core_file_p): Likewise.
3261 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3262 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3263 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3264 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3265 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3266 (bfd_pef_parse_symbols): Likewise.
3267 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3268 * som.c (setup_sections, som_slurp_string_table),
3269 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3270 (som_bfd_fill_in_ar_symbols): Likewise.
3271 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3272 (evax_bfd_print_image): Likewise.
3273 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3274 * wasm-module.c (wasm_scan): Likewise.
3275 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3276 * xsym.c (bfd_sym_read_name_table),
3277 (bfd_sym_print_type_information_table_entry): Likewise.
3278 * libbfd.h: Regenerate.
3280 2020-02-19 Alan Modra <amodra@gmail.com>
3282 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3283 reading external relocs.
3284 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3285 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3287 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3289 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3290 (m32c_elf_relax_section): Likewise.
3291 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3292 (rl78_elf_relax_section): Likewise.
3293 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3294 (elf32_rx_relax_section): Likewise.
3295 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3296 parameter types and use..
3297 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3298 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3299 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3300 being read from file, just the extra.
3301 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3302 after reading external syms. Free on failure.
3304 2020-02-19 Alan Modra <amodra@gmail.com>
3306 * coffcode.h (buy_and_read, coff_slurp_line_table),
3307 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3308 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3309 corresponding bfd_alloc call. Adjust variables to suit.
3310 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3311 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3312 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3313 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3314 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3315 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3316 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3317 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3318 * elf64-alpha.c (READ): Likewise.
3319 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3320 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3321 (bfd_from_remote_memory): Likewise.
3322 * elfcore.h (core_find_build_id): Likewise.
3323 * elfxx-mips.c (READ): Likewise.
3324 * mach-o.c (bfd_mach_o_mangle_sections),
3325 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3326 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3327 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3328 * som.c (setup_sections, som_prep_for_fixups)
3329 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3330 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3331 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3332 (som_bfd_ar_write_symbol_stuff): Likewise.
3333 * vms-alpha.c (vector_grow1): Likewise.
3334 * vms-lib.c (vms_add_index): Likewise.
3335 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3336 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3337 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3338 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3339 (bfd_alloc2, bfd_zalloc2): Delete.
3340 (_bfd_mul_overflow): Define.
3341 * libbfd.h: Regenerate.
3343 2020-02-19 Alan Modra <amodra@gmail.com>
3345 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3347 (assign_section_numbers): Likewise.
3348 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3349 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3350 bfd_malloc2, size_t amt, and unsigned tls_count.
3351 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3352 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3353 (elf_output_implib): Use bfd_alloc.
3355 2020-02-19 Alan Modra <amodra@gmail.com>
3357 * bfd.c (struct bfd): Move format and direction to other
3358 bitfields. Add "size".
3359 * bfdio.c (bfd_get_size): Cache size when not writing file.
3360 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3361 returning zero, ie. unknown.
3362 (bfd_get_alt_debug_link_info): Likewise.
3363 * bfd-in2.h: Regenerate.
3365 2020-02-19 Alan Modra <amodra@gmail.com>
3367 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3368 bfd_get_file_size twice.
3369 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3370 zero, ie. unknown, return.
3371 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3372 * elfcode.h (elf_swap_shdr_in): Likewise.
3373 (elf_object_p): Don't call bfd_get_file_size twice and correct
3376 2020-02-19 Alan Modra <amodra@gmail.com>
3378 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3379 FALSE if memory alloc fails. Adjust calls.
3380 * som.c (som_prep_for_fixups): Likewise.
3381 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3382 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3383 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3384 * som.c (som_build_and_write_symbol_table): Return via error_return
3386 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3387 (VEC_APPEND_EL): Delete.
3388 (vector_grow1): Return pointer to element. Catch overflow.
3389 Return NULL on memory allocation failure.
3390 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3391 (alpha_vms_add_fixup_ca): Likewise.
3392 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3394 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3396 2020-02-19 Alan Modra <amodra@gmail.com>
3398 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3399 * aout-target.h (object_p): Likewise.
3400 * aout-tic30.c (tic30_aout_object_p): Likewise.
3401 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3402 (emit_stringtab, write_syms, link_hash_table_create),
3403 (aout_link_write_other_symbol): Likewise.
3404 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3405 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3406 (_bfd_compute_and_write_armap): Likewise.
3407 * archures.c (bfd_arch_list): Likewise.
3408 * bfd.c (bfd_record_phdr): Likewise.
3409 * binary.c (binary_canonicalize_symtab): Likewise.
3410 * cisco-core.c (cisco_core_file_validate): Likewise.
3411 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3412 (find_arm_glue, record_arm_to_thumb_glue),
3413 (record_thumb_to_arm_glue): Likewise.
3414 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3415 (ppc_allocate_toc_section): Likewise.
3416 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3417 * coff-sh.c (sh_relax_section): Likewise.
3418 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3419 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3420 (coff_set_alignment_hook, coff_mkobject),
3421 (coff_compute_section_file_positions): Likewise.
3422 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3423 (coff_find_nearest_line_with_names),
3424 ( bfd_coff_set_symbol_class): Likewise.
3425 * cofflink.c (_bfd_coff_link_hash_table_create),
3426 (_bfd_coff_link_input_bfd): Likewise.
3427 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3428 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3429 (build_line_info_table, sort_line_sequences),
3430 (line_info_add_include_dir, line_info_add_file_name),
3431 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3432 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3433 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3434 (_bfd_ecoff_find_nearest_line),
3435 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3436 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3437 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3438 * elf-m10300.c (mn10300_elf_relax_section),
3439 (elf32_mn10300_link_hash_table_create): Likewise.
3440 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3441 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3442 * elf32-arm.c (elf32_arm_link_hash_table_create),
3443 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3444 (elf32_arm_new_section_hook): Likewise.
3445 * elf32-avr.c (elf_avr_new_section_hook),
3446 (elf32_avr_link_hash_table_create, get_local_syms),
3447 (elf32_avr_setup_section_lists): Likewise.
3448 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3449 (bfin_link_hash_table_create): Likewise.
3450 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3451 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3452 * elf32-csky.c (csky_elf_link_hash_table_create),
3453 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3454 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3455 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3456 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3457 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3458 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3459 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3460 (m32r_elf_check_relocs): Likewise.
3461 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3462 (elf32_m68hc11_setup_section_lists),
3463 (elf32_m68hc11_size_stubs): Likewise.
3464 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3465 * elf32-metag.c (elf_metag_link_hash_table_create),
3466 (elf_metag_setup_section_lists): Likewise.
3467 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3468 (microblaze_elf_check_relocs): Likewise.
3469 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3470 (nds32_elf_check_relocs): Likewise.
3471 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3472 (get_local_syms, nios2_elf32_check_relocs),
3473 (nios2_elf32_link_hash_table_create): Likewise.
3474 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3475 (or1k_elf_check_relocs): Likewise.
3476 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3477 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3478 * elf32-s390.c (elf_s390_link_hash_table_create),
3479 (elf_s390_check_relocs): Likewise.
3480 * elf32-score.c (score_elf_create_got_section),
3481 (s3_elf32_score_new_section_hook),
3482 (elf32_score_link_hash_table_create): Likewise.
3483 * elf32-score7.c (score_elf_create_got_section),
3484 (s7_elf32_score_new_section_hook): Likewise.
3485 * elf32-sh.c (sh_elf_link_hash_table_create),
3486 (sh_elf_check_relocs): Likewise.
3487 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3488 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3489 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3490 (tilepro_elf_check_relocs): Likewise.
3491 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3492 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3493 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3494 (elf_xtensa_new_section_hook): Likewise.
3495 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3496 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3497 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3498 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3499 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3500 * elf64-ppc.c (ppc64_elf_new_section_hook),
3501 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3502 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3503 * elf64-s390.c (elf_s390_link_hash_table_create),
3504 (elf_s390_check_relocs): Likewise.
3505 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3506 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3507 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3508 (elf_link_add_archive_symbols, compute_bucket_count),
3509 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3510 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3511 (bfd_elf_final_link): Likewise.
3512 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3513 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3514 (elfNN_aarch64_new_section_hook): Likewise.
3515 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3516 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3517 (riscv_elf_check_relocs): Likewise.
3518 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3519 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3520 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3521 (_bfd_mips_elf_link_hash_table_create): Likewise.
3522 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3523 (_bfd_sparc_elf_check_relocs),
3524 (_bfd_sparc_elf_new_section_hook): Likewise.
3525 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3526 (tilegx_elf_check_relocs): Likewise.
3527 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3528 * format.c (bfd_check_format_matches): Likewise.
3529 * hash.c (_bfd_stringtab_init): Likewise.
3530 * ihex.c (ihex_scan): Likewise.
3531 * irix-core.c (irix_core_core_file_p): Likewise.
3532 * linker.c (bfd_wrapped_link_hash_lookup),
3533 (_bfd_generic_link_hash_table_create),
3534 (_bfd_generic_reloc_link_order): Likewise.
3535 * lynx-core.c (lynx_core_file_p): Likewise.
3536 * netbsd-core.c (netbsd_core_file_p): Likewise.
3537 * osf-core.c (osf_core_core_file_p): Likewise.
3538 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3539 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3540 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3541 * peicode.h (pe_mkobject): Likewise.
3542 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3543 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3544 * sco5-core.c (read_uarea): Likewise.
3545 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3546 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3547 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3548 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3549 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3550 * srec.c (srec_scan): Likewise.
3551 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3552 * targets.c (bfd_target_list): Likewise.
3553 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3554 * trad-core.c (trad_unix_core_file_p): Likewise.
3555 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3556 (vms_new_section_hook): Likewise.
3557 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3558 * xcofflink.c (xcoff_get_section_contents),
3559 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3560 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3561 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3563 2020-02-19 Alan Modra <amodra@gmail.com>
3565 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3567 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3569 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3570 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3571 a build_list_p argument. Don't search plugin_list. Short circuit
3572 when building the plugin list.
3573 (has_plugin): Renamed to has_plugin_list.
3574 (bfd_plugin_set_plugin): Don't set has_plugin.
3575 (bfd_plugin_specified_p): Check plugin_list instead.
3576 (build_plugin_list): New function.
3577 (load_plugin): Call build_plugin_list and use plugin_list.
3579 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3582 * plugin.c (try_claim): Always clean up for LTO wrapper.
3583 (try_load_plugin): Treat each object as independent. Create a
3584 copy for plugin name.
3586 2020-02-11 Nick Clifton <nickc@redhat.com>
3588 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3589 for addresses in print statements.
3590 (msp430_elf_relax_delete_bytes): Likewise.
3591 (msp430_elf_relax_add_words): Likewise.
3592 (msp430_elf_relax_section): Likewise.
3594 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3596 * plugin.c (add_symbols): Clear plugin_data memory.
3598 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3601 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3602 (EXECUTABLE_SUFFIX): Likewise.
3603 * config.in: Regenerated.
3604 * configure: Likewise.
3605 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3606 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3607 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3608 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3609 (get_lto_wrapper): New.
3610 (setup_lto_wrapper_env): Likewise.
3611 (current_plugin): Likewise.
3612 (register_all_symbols_read): Likewise.
3613 (register_cleanup): Likewise.
3614 (get_symbols): Likewise.
3615 (add_input_file): Likewise.
3616 (bfd_plugin_close_and_cleanup): Likewise.
3617 (claim_file): Removed.
3618 (register_claim_file): Set current_plugin->claim_file.
3619 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3620 lto_syms in current_plugin.
3621 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3622 all_symbols_read handler. Copy real symbols to plugin_data.
3623 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3624 (try_load_plugin): Don't reuse the previous plugin for LTO
3625 wrapper. Set up GCC LTO wrapper if possible. Don't set
3626 plugin_list_iter->claim_file.
3627 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3629 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3632 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3634 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3635 check if previous instruction matches a conditional jump inserted
3636 earlier. Invert conditional jump and delete branch in this case.
3638 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3640 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3641 msp430_elf_relax_add_words. Support insertion of either one or two
3643 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3644 needs to be grown. Handle insertion of branch instruction to replace
3647 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3649 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3650 debugging relocations.
3651 (msp430_elf_relax_delete_bytes): Likewise.
3652 (msp430_elf_relax_add_two_words): Likewise.
3653 (msp430_elf_relax_section): Likewise.
3655 2020-02-10 Alan Modra <amodra@gmail.com>
3657 * archures.c: Wrap overlong z80 comments.
3658 * bfd-in2.h: Regenerate.
3660 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3663 * archures.c: Add GBZ80 and Z80N machine values.
3664 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3665 * coff-z80.c: Add support for new reloc.
3666 * coffcode.h: Add support for new machine values.
3667 * cpu-z80.c: Add support for new machine names.
3668 * elf32-z80.c: Add support for new reloc.
3669 * bfd-in2.h: Regenerate.
3670 * libbfd.h: Regenerate.
3672 2020-02-07 Nick Clifton <nickc@redhat.com>
3675 * elf.c (rewrite_elf_program_header): Do not complain if no
3676 sections are mapped to a segment.
3678 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3681 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3682 for garbage collection on __patchable_function_entries section
3683 without linked-to section.
3685 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3688 * bfd-in2.h: Regenerated.
3689 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3690 on section if gc_mark of any of its linked-to sections is set
3691 and don't set gc_mark again.
3692 * section.c (asection): Add linked_to_symbol_name to map_head
3695 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3697 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3698 reporting an unrecognized instruction with R_V850_LONGJUMP.
3700 2020-02-05 Alan Modra <amodra@gmail.com>
3702 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3704 2020-02-04 Alan Modra <amodra@gmail.com>
3706 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3707 R_PPC_VLE_ADDR20, goto copy_reloc.
3709 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3711 * bfd-in2.h: Regenerated.
3712 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3714 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3717 * bfd-in2.h: Regenerated.
3718 * ecoff.c (bfd_debug_section): Add section_id.
3719 * section.c (bfd_section): Add section_id.
3720 (SEC_ASSEMBLER_SECTION_ID): New.
3721 (BFD_FAKE_SECTION): Add section_id.
3723 2020-02-01 Nick Clifton <nickc@redhat.com>
3725 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3728 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3730 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3731 encodings are relative to the GOT on nios2, too.
3733 2020-01-31 Alan Modra <amodra@gmail.com>
3735 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3736 file. Use $< and $@ in rules.
3737 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3738 (elf32-ia64.c, elf64-ia64.c): Likewise.
3739 (elf32-riscv.c, elf64-riscv.c): Likewise.
3740 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3741 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3742 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3743 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3744 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3745 * Makefile.in: Regenerate.
3747 2020-01-31 Alan Modra <amodra@gmail.com>
3750 * elf.c (setup_group): Don't clear entire section contents,
3751 just the padding after group flags. Release alloc'd memory
3752 after a seek or read failure.
3754 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3756 * peXXigen.c (pe_is_repro): New function.
3757 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3758 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3760 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3762 * peXXigen.c (debug_type_names): Add names for new debug data type
3765 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3767 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3768 inner loop. Fix a memory leak.
3770 2020-01-30 Alan Modra <amodra@gmail.com>
3772 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3773 or obj_coff_keep_strings here.
3774 (coff_get_normalized_symtab): Free external syms directly.
3775 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3778 2020-01-27 Jim Wilson <jimw@sifive.com>
3780 * cpu-riscv.c (riscv_scan): New.
3781 (N): Change bfd_default_scan to riscv_scan.
3783 2020-01-27 Andreas Schwab <schwab@suse.de>
3785 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3786 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3787 * Makefile.in: Regenerate.
3788 * cpu-plugin.c: Remove.
3789 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3790 (bfd_plugin_arch): Remove declaration.
3791 * bfd-in2.h: Regenerate.
3792 * po/SRC-POTFILES.in: Regenerate.
3794 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3795 Alan Modra <amodra@gmail.com>
3798 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3800 2020-01-24 Jim Wilson <jimw@sifive.com>
3802 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3803 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3804 avoid over long line.
3806 2020-01-24 Nick Clifton <nickc@redhat.com>
3809 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3810 syms and keep strings flags as these may have been set in order to
3811 prevent a bogus call to free.
3813 2020-01-23 Nick Clifton <nickc@redhat.com>
3815 * po/fr.po: Updated French translation.
3817 2020-01-23 Alan Modra <amodra@gmail.com>
3820 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3821 by zero when p_align is zero.
3823 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3825 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3826 (riscv_prefix_cmp): Likewise.
3827 (riscv_non_std_ext_p): Deleted.
3828 (riscv_std_sv_ext_p): Likewise.
3829 (riscv_non_std_sv_ext_p): Likewise.
3830 (riscv_merge_non_std_and_sv_ext): Rename to...
3831 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3832 (riscv_merge_arch_attr_info): Replace 3 calls to
3833 riscv_merge_non_std_and_sv_ext with single call to
3834 riscv_merge_multi_letter_ext.
3835 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3836 encounter a 'z' prefix.
3837 (riscv_get_prefix_class): New function, return prefix class based
3838 on first few characters of input string.
3839 (riscv_parse_config): New structure to factor out minor differences
3840 in extension class parsing behaviour.
3841 (riscv_parse_sv_or_non_std_ext): Rename to...
3842 (riscv_parse_prefixed_ext): and parameterise with
3844 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3845 (riscv_multi_letter_ext_valid_p): New.
3846 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3847 (riscv_parse_subset): Delegate all non-single-letter parsing work
3848 to riscv_parse_prefixed_ext.
3849 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3850 (riscv_get_prefix_class): Declare.
3852 2020-01-22 Alan Modra <amodra@gmail.com>
3854 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3855 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3856 __tls_get_addr_desc.
3857 (ppc64_elf_size_stubs): Add section for linker generated
3858 __tls_get_addr_desc wrapper function. Loop at least once if
3859 generating this function.
3860 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3861 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3863 2020-01-22 Alan Modra <amodra@gmail.com>
3865 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3866 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3868 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3869 (STDU_R1_0R1, ADDI_R1_R1): Define.
3870 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3871 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3872 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3873 no_tls_get_addr_regsave.
3874 (branch_reloc_hash_match): Add hash3 and hash4.
3875 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3876 (ppc64_elf_size_dynamic_sections): Likewise.
3877 (ppc64_elf_relocate_section): Likewise.
3878 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3879 __tls_get_addr stub.
3880 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3882 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3883 eh_frame for regsave __tls_get_addr.
3885 2020-01-22 Alan Modra <amodra@gmail.com>
3887 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3888 which __tls_get_addr calls will be eliminated.
3890 2020-01-20 Nick Clifton <nickc@redhat.com>
3892 * po/pt.po: Updates Portuguese translation.
3893 * po/ru.po: Updated Russian translation.
3894 * po/uk.po: Updated Ukranian translation.
3896 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3899 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3900 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3902 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3903 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3904 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3905 "rex leal x@tlsdesc(%rip), %reg" to
3906 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3907 "call *(%eax)" to "nopl (%rax)".
3909 2020-01-20 Alan Modra <amodra@gmail.com>
3911 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3912 (MTLR_R11): Don't define.
3913 (LD_R0_0R3, CMPDI_R0_0): Define.
3914 (build_tls_get_addr_stub): Don't use r11 in stub.
3916 2020-01-20 Alan Modra <amodra@gmail.com>
3918 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3919 (defined_sym_val, is_tls_get_addr): Likewise.
3921 2020-01-18 Nick Clifton <nickc@redhat.com>
3923 * version.m4 (BFD_VERSION): Set to 2.34.50.
3924 * configure: Regenerate.
3925 * po/bfd.pot: Regenerate.
3927 2020-01-18 Nick Clifton <nickc@redhat.com>
3929 Binutils 2.34 branch created.
3931 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3933 * coff-arm.c: Fix spelling error (seperate).
3934 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3936 * sysdep.h (strnlen): Fix spelling error (seperate).
3938 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3941 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3943 2020-01-15 Alan Modra <amodra@gmail.com>
3946 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3947 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3948 of function symbols unless dot symbols are present. Do warn
3949 whenever one is created, regardles of whether a PLT entry is
3950 also emitted for the function symbol.
3952 2020-01-14 Alan Modra <amodra@gmail.com>
3954 * som.c (som_bfd_count_ar_symbols): Error when file position
3955 of symbols on chains is not strictly increasing.
3957 2020-01-14 Alan Modra <amodra@gmail.com>
3959 * vms.h (VMS_DEBUG): Define as 0.
3960 * vms-alpha.c (image_write): Move debug output after bounds check.
3962 (_bfd_vms_slurp_eihd): Warning fix.
3963 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3965 2020-01-13 Alan Modra <amodra@gmail.com>
3967 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3968 for "ignored" records.
3970 2020-01-13 Alan Modra <amodra@gmail.com>
3972 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3973 Delete asect name check. Move asect NULL check to wasm_object_p.
3974 Correct bounds check of sizes against end. Replace uses of
3975 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3976 just one bfd_release.
3977 (wasm_scan): Don't use malloc/strdup for section names,
3978 bfd_alloc instead. Simplify code prefixing section name.
3979 Formatting. Don't attempt to free memory here..
3980 (wasm_object_p): ..do so here.
3982 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3985 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3986 UNDEFWEAK_NO_DYNAMIC_RELOC.
3987 (allocate_dynrelocs_for_symbol): Likewise.
3989 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3992 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3994 2020-01-10 Alan Modra <amodra@gmail.com>
3996 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3998 2020-01-09 Nick Clifton <nickc@redhat.com>
4001 * bfd.c (bfd_convert_section_contents): Check for a compress
4002 header size that is larger than the actual section size.
4004 2020-01-08 Alan Modra <amodra@gmail.com>
4007 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4008 after removing sections.
4010 2020-01-06 Jim Wilson <jimw@sifive.com>
4013 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4014 check for !bfd_link_pic (info).
4015 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4016 <R_RISCV_JAL>: Add comment.
4017 (_bfd_riscv_relax_section): For plt.offset check, add check for
4018 bfd_link_pic (info). Add comment.
4020 2020-01-06 Alan Modra <amodra@gmail.com>
4022 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4023 match failures. Don't init to bfd_error_wrong_format before
4024 calling _bfd_check_format.
4026 2020-01-06 Alan Modra <amodra@gmail.com>
4028 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4029 status rather than exiting on stack overflow or underflow.
4030 (_bfd_vms_slurp_etir): Adjust to suit.
4032 2020-01-06 Alan Modra <amodra@gmail.com>
4034 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4036 2020-01-06 Alan Modra <amodra@gmail.com>
4038 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4039 command. Check name offset is within command.
4040 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4041 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4042 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4043 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4044 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4045 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4046 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4047 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4048 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4049 (bfd_mach_o_read_segment): Similarly.
4050 (bfd_mach_o_read_thread): Properly bound check thread struct.
4051 Don't repeat checks on second loop.
4052 (bfd_mach_o_read_command): Fail on invalid command length.
4054 2020-01-04 Alan Modra <amodra@gmail.com>
4056 * format.c (bfd_check_format_matches): Add preserve_match.
4057 Save initial bfd state in "preserve", matched bfd state in
4058 "preserve_match". Save just the first match. Release
4059 bfd_alloc memory. Restore and finish preserved state as
4060 appropriate on all function exit paths.
4062 2020-01-04 Alan Modra <amodra@gmail.com>
4064 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4066 2020-01-04 Alan Modra <amodra@gmail.com>
4068 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4071 2020-01-03 Nick Clifton <nickc@redhat.com>
4074 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4075 there is enough data remaining in the code buffer before
4076 attempting to read a function stub.
4078 2020-01-03 Nick Clifton <nickc@redhat.com>
4081 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4082 return value from bfd_malloc.
4083 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4084 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4085 (elf32_arm_filter_cmse_symbols): Likewise.
4086 (elf32_arm_write_section): Likewise.
4087 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4088 (bfd_mach_o_follow_dsym): Likewise.
4089 * pef.c (bfd_pef_print_loader_section): Likewise.
4090 (bfd_pef_scan_start_address): Likewise.
4091 (bfd_pef_parse_function_stubs): Likewise.
4092 (bfd_pef_parse_symbols): Likewise.
4094 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4096 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4097 on binary inputs ld/PR25316.
4098 (is_ia64_elf): new helper to filter on ia64 objects.
4100 2020-01-03 Jan Beulich <jbeulich@suse.com>
4102 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4104 (bfd_mach_o_scan): Insert underscore in two variable names.
4106 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4108 * Makefile.am: Add z80-elf target support.
4109 * configure.ac: Likewise.
4110 * targets.c: Likewise.
4111 * Makefile.in: Regenerate.
4112 * configure: Regenerate.
4113 * config.bfd: Add z80-elf target support and new arches: ez80 and
4115 * elf32-z80.c: New file.
4116 * archures.c: Add new z80 architectures: eZ80 and Z180.
4117 * coffcode.h: Likewise.
4118 * cpu-z80.c: Likewise.
4119 * coff-z80.c: Add new relocations for Z80 target and local label
4121 * reloc.c: Add new relocs.
4122 * bfd-in2.h: Regenerate.
4123 * libbfd.h: Regenerate.
4125 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4129 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4131 2020-01-01 Alan Modra <amodra@gmail.com>
4133 Update year range in copyright notice of all files.
4135 For older changes see ChangeLog-2019
4137 Copyright (C) 2020 Free Software Foundation, Inc.
4139 Copying and distribution of this file, with or without modification,
4140 are permitted in any medium without royalty provided the copyright
4141 notice and this notice are preserved.
4147 version-control: never
projects / deliverable / binutils-gdb.git / blob